Where the Sources Disagree

Date of birth.

The Encyclopaedia of Islam, the TDV, Wahid Mirza and the translators' note in Bada'uni's Muntakhab al-Tawarikh (citing Ouseley) give 651/1253. Habib gives 652/1254, which he reasons from the statement in the Qiran al-Sa'dayn that the poet was thirty-six when it was completed in 688 AH. This article uses 651/1253.

Place of birth.

The TDV says that he was born in Mu'minpur (Mu'minabad) "north of Delhi"; the Encyclopaedia of Islam and Wahid Mirza say Patiyali in the Etah district. Wahid Mirza shows from the poet's own preface that Mu'minpur was commonly called Patiyali, so the two are taken to be one place.

Place of origin of the family.

The TDV traces the family from Kesh to Balkh; Habib gives the town of Takash in Transoxiana as the tribe's original home. The article records both.

Date of death.

The TDV gives 8 Shawwal 725 (17 September 1325). Wahid Mirza gives 18 Shawwal in a footnote, as the more reliable date because the annual commemoration is held on that day; in his main text, following Firishta, he gives Dhu'l-Qa'da 725. The Memorial Volume gives 18 Shawwal but prints the year as 1324 CE, which corresponds to the Hijri year 725 only in its first months. The article gives Shawwal 725 AH (September 1325) and does not choose between the 8th and the 18th. Habib and Khwandamir's editor agree on a death roughly six months after Nizam al-Din's.

The capture of 683/1285.

The Encyclopaedia of Islam places the attack on Multan in 683/1284–5; Habib's own text gives "687 AH (1285 CE)", which is not internally consistent (687 AH is 1288), while the passage of Elliot and Dowson he quotes gives the close of 683 AH; Wahid Mirza gives 683. The TDV gives 1285. The article puts the death of Prince Muhammad at the close of 683 AH, in early 1285. Habib describes the battle as fought east of the Ravi near Lahore, in an April heat; the quotation from Elliot and Dowson names Dipalpur. No source consulted gives a day of the month.

Whether he was taken to Balkh.

The Memorial Volume says that he and Hasan Dihlawi were taken to Balkh and that he was released after two years. Habib writes that Shibli's statement that he was taken to Balkh "is incorrect" and that his captivity and release were events of one day; Wahid Mirza argues the same from the poet's own verses, and the Encyclopaedia of Islam says that he escaped soon after his capture. The article follows these three.

Date of his initiation by Nizam al-Din.

The TDV gives 713/1313. Habib reports a tradition that he became a disciple at the age of eight, and Wahid Mirza prints the year 671. This article uses the TDV's date, on the decision of its editor.

His mother's origin.

The article states what Habib, Wahid Mirza and the Memorial Volume say: that she was of Indian birth and that Imad al-Mulk was an Indian nobleman. The TDV and the Encyclopaedia of Islam give the name and the office of Imad al-Mulk and say nothing of his origin.

The Hindi verses.

The attribution is debated, as set out above: the TDV and the linguistic objection reported by Wahid Mirza on one side, and Wahid Mirza's own argument for a genuine core on the other.

Music.

The sitar, the tabla and a number of rags are ascribed to him by tradition or by later works such as the Rag Darpan; the sources used here do not support any of these as established facts. The Encyclopaedia of Islam records the credit given to him for the qawl, the tarana and new rags, tals and instruments as a credit and not as a documented invention, and the credit for the khayal is shared with Husayn Shah Sharqi.

The Chahar Darwish.

Two entries of the Encyclopaedia of Islam ('Hikaya' and 'Tahsin') say that the tale was wrongly attributed to Amir Khusraw, and the first adds that it was probably composed in the eleventh/seventeenth century. The entry 'Kissa' describes Mir Amman's Bagh o Bahar (1801) as based on a Persian tale by Amir Khusraw. The article reports both statements and does not decide between them.

The Afdal al-Fawa'id.

The entry on Amir Khusraw and the TDV treat it as his record of the sayings of Nizam al-Din. The entry 'Cishtiyya' places a title of that name in a list of collections of the conversations of Chishti saints that it calls apocryphal, and the list does not make clear whether it means this work. The article follows the two entries that name Khusraw as its author.

The year of the accession.

Minhaj's text gives Tuesday 17 Dhu al-Qa'dah 602 AH at Lahore, and TDV converts that date to 25 June 1206. Bada'uni gives Tuesday the sixteenth of the same month and year. Raverty records a group of later histories giving the eighteenth, with one having Sunday the seventeenth and another Wednesday. Raverty himself argues for 605 AH, on two grounds: that Minhaj's own Ghurid section dates the embassy to Firuzkuh and the grant of the canopy to that year, and that the manumission came only then, an unmanumitted slave being unable to assume sovereignty. He offers a reconciliation — that Ala al-Din Muhammad may have sent the investiture in 602 and Mahmud confirmed it later — and he notes that a coin inscription in his possession bears 603 AH as the first year of the accession, a date he finds consistent with the time Mahmud needed to dispossess his rival. Fasih-i, whom Raverty considers unreliable for Indian events, puts the acquisition of power as late as 608 AH. The present article gives the chronicles' 602 AH as the date of the accession at Lahore and records Raverty's argument alongside it, because the argument is about the legal capacity to rule rather than about the ceremony.

The year of the death.

Minhaj, the Taj al-Ma'asir, Bada'uni and the greater number of the histories Raverty consulted give 607 AH, without the month. The Mir'at-i Jahan-Numa and the Lubb al-Tawarikh give 609 AH and Fasih-i gives 610 AH. Raverty narrows the month by a calculation from the Tarikh-i Ibrahimi, which reckons the whole career at nineteen years — fourteen as the Sultan's lieutenant from 588 AH and five and a half as sovereign from Dhu al-Qa'dah 602 — and arrives at about the middle of Jumada al-Awwal 607. TDV's 4 November 1210 falls inside that same month, so two reckonings made more than a century apart and by different routes agree to within a few weeks. The year 607 AH may be taken as established; the day cannot.

The name.

Raverty holds that ibak means finger in Turkish and that the name records the broken little finger, which is the explanation he finds in every work he consulted. Ranking cannot find that meaning in the dictionaries, gives aybak as the moon or a lord, and reads Bada'uni as deriving the name from a lunar eclipse rather than from the finger. Bada'uni's parallel derivation of Iltutmish's name from birth during an eclipse supports Ranking's reading of his own author; it does not settle the philology.

Delhi or Lahore.

Bada'uni states that after the fall of Kol Aibak made Delhi his capital and brought the surrounding districts under his sway, and that from that date Delhi became once more the metropolis of the sultans; TDV likewise describes Delhi as the capital of the country and a cultural centre in his time. Against this, Raverty records that the Taj al-Ma'asir says he made Lahore his capital, the place where the throne of sultans had been established; that he did not appear to return to Delhi after losing Ghazna; and that he stayed at Lahore until his death through fear of Yildiz. Raverty also rejects as defective the reading of Minhaj that calls Lahore the capital. All the sources agree that the accession took place at Lahore and that he was buried there. The two positions are not wholly irreconcilable — Delhi may have been the seat of his government as deputy and Lahore his residence as sultan — but no approved source states that reconciliation, and it is not asserted here.

The mosque and the minaret.

Raverty reads the inscription dates as placing the foundation of the Kutbi mosque at Delhi in 592 AH and its completion in 594, and the foundation of the minaret by Iltutmish in 629 AH, explaining Aibak's name on the tower as Iltutmish's tribute to his master; Bada'uni assigns the beginning of the minarets and mosques to Iltutmish's reign in 606 AH. TDV, drawing on the archaeological literature, has Aibak begin the Quwwat al-Islam mosque in 1193 and the minaret as a victory monument, with only the first storey completed before his death, and Iltutmish raising it to four storeys. Both accounts agree that the tower takes its name from the Chishti shaykh buried nearby and not from the sultan. The disagreement is about the beginning of the tower, and this article reports both readings without choosing.

The end of Rae Pithora.

The accounts collected in Raverty's notes to the second battle of Tarain cannot be reconciled, and the question matters here because one of them makes Aibak governor of Ajmer as a direct consequence. The summary Raverty draws from the Taj al-Ma'asir has Pithora taken prisoner within the limits of Sarsuti and put to death. The history of the rajas of Jamun has him captured alive and taken to Ghazna, where he was blinded. The Alfi has him defeated and taken prisoner, after which Mu'izz al-Din advanced on Ajmer, subdued it, put him to death, and appointed Aibak governor there. One further writer states that he was killed in the battle and that his brother escaped unhurt — the reverse of what every other account records of the brother — and another that both were captured and killed. Bada'uni says only that he was taken prisoner, and does not state how he died. What is common to all of them is the defeat and that he did not survive it long.

The Chandwar campaign.

Minhaj credits the defeat of Jai Chand in 590 AH to Aibak and Izz al-Din Husain son of Khar-mil, each leading a wing of the van. Bada'uni assigns the same victory to Mu'izz al-Din in person in 589 AH. Neither is obviously derivative of the other.

The marriages.

Minhaj states that two of Aibak's three daughters were married in succession to Nasir al-Din Qabacha and the third to Iltutmish. Bada'uni states that Qabacha married a daughter of Taj al-Din Yildiz, and that another daughter of Yildiz was married to Aibak; Ranking notes the conflict with Minhaj's account himself. Raverty's abstract independently records Aibak's marriage to a daughter of Yildiz, so that marriage is attested twice; the identity of Qabacha's wives is not settled.

Aram Shah.

Minhaj implies, and Raverty argues, that Aibak had no son and that Aram Shah was an adopted son; Bada'uni calls him Aibak's son; Abu'l-Fazl, as reported by Raverty, called him Aibak's brother. The length of his reign is given as within the year by some authors and as three years by others, the latter resting on the dates borne by his coin and by Iltutmish's.

The forty days at Ghazna.

Minhaj's two accounts of the same episode do not agree. In the section on the sultans of Hind he writes that during the forty days on the throne of Ghazna Aibak bestowed abundant benefactions and favours on the people. In the section on the Ghurid dynasty, and in Bada'uni's account, the conduct of those forty days is given in terms that explain what both chronicles then record: that the people of Ghazna were sufficiently dissatisfied to send secretly to Yildiz and ask him to return. Raverty remarks on the discrepancy in his author. The underlying events — the forty days, the appeal to Yildiz, his unexpected arrival and Aibak's withdrawal by Sang-i Surakh — are common to all the accounts.

The nineteenth-century translations.

A substantial part of Raverty's apparatus is given to showing that the English histories of India then in circulation had introduced material which is in neither Minhaj nor Firishtah. He identifies as inventions of Dow, Briggs, Elphinstone or Marshman: the claim that Aibak received the title Qutb al-Din on the grant of Kuhram; the account of him as a scholar of Arabic and Persian; his having personally shot Jai Chand; his having taken six wounds and been carried in a litter at Ajmer, where Firishtah has only the horse wounded; the tributary prince Gola, the dismounted cavalry and the rehoisted flag at Kalinjar, together with the assassination of the raja by his minister; and the statement that he recovered Ghazna, a city he had not previously held, and was crowned there. These are recorded because the claims have had a long life in writing about the period, and because none of them is supported by the sources used here.

What the sources do not establish.

No approved source consulted gives his year of birth, the name of his father or his tribe, the number or names of his wives beyond the daughter of Yildiz, or the names of his daughters. No approved source consulted describes the administrative arrangements of his government, the revenue system of his territories, or the terms on which the submitting Indian rulers held their lands under him. Those gaps are left as gaps. One source that might have been expected to help does not: Abu'l-Fazl's Akbarnama, the official history of the Mughal court, was searched in full for this article and carries nothing on the subject, every occurrence of the name in both volumes referring to the town of Aibak near Balkh rather than to the sultan.

How far the two main sources are independent of each other.

This bears on how much weight their agreement can carry, and it should be stated. The TDV entry's own bibliography cites Hodgson's Encyclopaedia of Islam article, so the two are not wholly independent witnesses, and where they agree the agreement may be inheritance rather than corroboration. They are plainly not duplicates — the TDV entry is several times longer, rests on a large body of Arabic, Persian and Turkish scholarship that Hodgson does not use, and differs from him on the points set out below — but a reader should not treat their concurrence as two separate confirmations.

His birth year.

Both sources give 80 (699–700) or 83 (702–3), and neither prefers one. No document recording the birth survives. The variance is reported rather than resolved, and the dates in this article's frontmatter accordingly read "c. 699".

The descent of his first wife.

The two sources describe different women. The Encyclopaedia of Islam makes Isma'il's mother "an Alid wife, Fatima, granddaughter of al-Hasan" — a Hasanid. The TDV entry makes his first wife Fatima "the daughter of his uncle Husayn ibn Ali Zayn al-Abidin" — a Husaynid, and so of his own branch. This article follows the Hasanid reading and names her Fatima bint al-Husayn al-Athram, al-Husayn al-Athram being a son of al-Hasan ibn Ali. The point is not genealogical pedantry: the Encyclopaedia of Islam's own account of the rising of 145/762 turns on the distinction between the two branches, describing Ja'far as leading the Husaynids in their abstention from what was largely a Hasanid affair. A marriage into the Hasanid line is part of the setting of that episode.

The year of his succession.

The Encyclopaedia of Islam states that he inherited his father's following in 119/737, with 114/733 as an alternative. The TDV entry gives no year directly, but states that his father's imamate ran nineteen years and his own thirty-four; with al-Baqir succeeding on Zayn al-Abidin's death in 94/712–13 and Ja'far dying in 148/765, those figures point to 114. This article follows 114 AH, corresponding to 732 or 733 CE, which is both the TDV arithmetic and the Encyclopaedia of Islam's own second reading.

Whether Abu Hanifa and Malik studied with him.

The difference here is one of confidence rather than content, and it is worth noticing because the claim is so often repeated without qualification. The TDV entry states flatly that Malik ibn Anas, Abu Hanifa, Sufyan al-Thawri, Sufyan ibn Uyayna and others heard hadith from him and transmitted it. The Encyclopaedia of Islam writes that Abu Hanifa, Malik and Wasil ibn Ata, among other prominent figures, are alleged to have heard hadith from him. Both place him in the same scholarly setting; only one of them vouches for the particular transmissions.

The manner of his death.

The tradition that al-Mansur had him poisoned is Shi'i in origin. The TDV entry reports it as such without endorsing it; the Encyclopaedia of Islam reports it and judges it unlikely. This article states it as a tradition about his death rather than as an account of it. The separate report that al-Mansur sought out his designated legatee in order to kill him, and that Ja'far forestalled this by naming five legatees with the caliph first among them, is carried in the Encyclopaedia of Islam's entry on Musa al-Kazim in the hedged form of a report, and is presented here in the same way.

Al-Bukhari's omission.

That al-Bukhari does not narrate from Ja'far in the Sahih has sometimes been read as a judgement on his reliability. The TDV entry rejects that reading explicitly: he is held thiqa, and the omission is attributed to the circulation of fabricated matter in his name by people around him. Al-Bukhari used his narrations in al-Adab al-Mufrad and elsewhere, and his hadith stand in the remaining five of the six canonical collections.

Chemistry and the occult sciences.

The claim that he was a chemist who discovered aqua regia and taught Jabir ibn Hayyan is widely repeated and poorly supported. Ruska and Kraus held the attributions baseless; the TDV entry's own verdict is that they are greatly exaggerated even if not entirely baseless, and that the bulk of the material belongs to later groups. The Encyclopaedia of Islam holds that the numerous books ascribed to him on divination, magic and alchemy are probably none of them authentic, while affirming the one documented element — that Jabir revered him as a religious teacher. That Jabir never names a work of his in any of these sciences is the strongest argument against the attribution.

Was he a Sufi?

The sources record a genuine and unresolved contradiction. Sufi tradition places him in the initiatic chains of the Naqshbandiyya, the Bektashiyya and others, and Attar opens his Tazkirat al-awliya with him; the earliest Sufi biographers, by contrast, barely mention him, and the TDV entry records that the Shi'a generally deny that he had any connection with tasawwuf at all, holding instead that he opposed the Sufis. Both positions are reported above; neither is adopted here.

What is left out, and why.

The TDV entry records in detail the claims made about Ja'far by a number of extremist groups, which it names and attributes to the early heresiographers al-Nawbakhti and al-Ash'ari. Those claims are not reproduced in this article. The decision was the owner's, on 9 October 2026, and its effect is that the article covers what is said about Ja'far's own teaching and conduct and not what was asserted about his person by groups he is recorded as having repudiated. His repudiation of Abu'l-Khattab is given above because it is an act of his own.

• Source — Reading • Muhammad Khalid Masud, TDV İslâm Ansiklopedisi — Went to Deoband in 1312 (1894); graduated 1315 (1898) • Sayyid Mahboob Rizvi, History of the Dar al-Ulum Deoband — Graduated 1313 AH

The article gives 1898, on the owner's editorial decision of 18 October 2026.

Two things favour that reading beyond the decision itself. Masud gives both ends of the period and converts them, where Rizvi gives one year and no span; and Masud's chain is internally consistent, since a graduation in 1898 followed by the five years he records at the Madrasa Ayn al-Ilm brings Kifayatullah to Delhi in 1903, which is exactly where both sources place him. Rizvi's 1313 AH is recorded here so that a reader meeting it elsewhere can see where it comes from.

• Source — Reading • Masud, TDV İslâm Ansiklopedisi — 13 Rabi al-Akhir 1372, converted there to 31 December 1952; the entry is headed "1875-1952" • Rizvi, History of the Dar al-Ulum Deoband, vol. 2 — The night of 13 Rabi al-Sani, 1379 AH • The History of Deoband, vol. 2 (independent printing) — The same: 13 Rabi al-Sani, 1379 AH

The article gives 31 December 1952, on the owner's editorial decision, and his age at death as seventy-seven.

The disagreement is narrower than it appears: Rabi al-Sani and Rabi al-Akhir are two names for the same month, and all three sources give the thirteenth day of it, so only the year differs. A year of 1379 AH would place the death in 1959 and does not sit with Rizvi's own statement that Kifayatullah joined the Majlis-e Shura of the Dar al-Ulum in 1372 AH. Masud performs the conversion himself and heads his entry with the dates 1875–1952.

• Source — Reading • Darul Uloom Deoband — The Jamiat was set up in March 1919 and Mufti Kifayatullah was elected its first president • Rizvi, History of the Dar al-Ulum Deoband, vol. 2 — He established it in 1919 with others and was its president "for a long time"; no years given • Masud, TDV İslâm Ansiklopedisi — Among its founders in 1919; president until 1942 • Owner's instruction, 18 October 2026 — Interim president November 1919 to November 1920; second president 6 September 1921 to 7 June 1940

The article follows the owner's instruction, which distinguishes two terms where the sources speak of one.

The approved sources establish the frame within which those terms sit: the founding in 1919 with Kifayatullah as first president, Mahmud Hasan Deobandi's address to the Jamiat's second meeting of 19 to 21 November 1920 and his death on 30 November 1920, and the first Jamiat conference at Amritsar in December 1919 presided over by Maulana Abdul Bari of Firangi Mahal rather than by Kifayatullah — which shows that the organisation's presidency and the chairmanship of its conferences were distinct offices. Masud's "until 1942" is recorded rather than resolved. One possible origin of it is visible in the approved base: Darul Uloom Deoband records Kifayatullah signing the Jamiat's Quit India resolution of 5 August 1942 as a member of its working committee, which is a role he could hold after ceasing to be president.

• Source — Reading • Barbara Metcalf, Islamic Revival in British India — He resigned his post at the Madrasa Ayn al-Ilm to become the school's mufti and teacher of hadith; Anwar Shah Kashmiri was its first principal • Rizvi, vol. 2, memoir — In late 1321 AH he went, at Amin al-Din Dehlawi's insistence, to "grace the principal's masnad" • Rizvi, vol. 2, footnote on the school — Kashmiri was first principal, "after him Maulana Kifayat Allah graced the masnad of principalship" • Masud, TDV İslâm Ansiklopedisi — Taught there from 1903 until his death; took the directorship on the founder's death in 1338/1920 These are not as far apart as the first two rows suggest, and Rizvi's own footnote reconciles them: Kashmiri held the principalship first and Kifayatullah succeeded him in it, so Metcalf's account of what he came to the school as in 1903 and Rizvi's account of the office he later held are compatible. The article follows the owner's instruction in giving the sequence as an invitation declined at the school's foundation in 1897, the principalship taken up in 1903, and the rectorship from the founder's death.

One point in that sequence is contradicted by the approved base and is given here as the sources have it.

The owner's instruction places the founder's death in 1919. Rizvi's memoir of Amin al-Din Dehlawi gives it as the nineteenth of Ramadan 1338, which the independent printing of that history converts to 6 June 1920, and Masud independently gives 1338/1920. The article accordingly dates the rectorship from 1920.

Rizvi's footnote records that the school was first established at the Sunehri Masjid and was moved, as it grew, to the Masjid-e Panipatian at Kashmiri Gate, and both printings of the history give the year of that move as 1393 AH. That cannot be right: 1393 AH falls in 1973, more than twenty years after Kifayatullah's death, whereas the same footnote says the school progressed greatly under him after the move. The article gives 1917, on the owner's instruction, which is consistent with the footnote's own sequence; the printed year is recorded here as an error in the source rather than silently corrected.

Two further points are recorded because the article's silence on them is deliberate. Rizvi's memoir of Amin al-Din Dehlawi dates the founding of the Madrasa Aminia to 1315 AH, which falls in 1897–98, and places it at the Sunehri Masjid in Chandni Chowk; Metcalf dates it only to "the end of the century". The article gives 1897, which both readings support. On the origin of Kifayatullah's family, Masud's entry states that he was born into a family of Berber descent. The owner's instruction of 18 October 2026 is that this is incorrect. No source in the approved base establishes the family's origin, and under the rule against carrying an unestablished claim the article therefore says nothing about it, rather than reporting the question as an open one.

The first lecture.

Al Jazeera dates it to 1942, names the venue as the Avalon Cinema in Durban, and gives the title as Muhammad: Messenger of Peace. The King Faisal Prize record gives no year, names no venue beyond a cinema in Durban, gives the title as Mohammad: Messenger of Islam, and records an audience of fifteen. The year and venue above are taken from the obituary and the audience figure from the foundation's record; both titles are genuine variants and neither source is preferred.

The institutions.

The obituary has the IPCI founded at Durban in 1956 by Deedat and Vanker. The prize citation credits Deedat with founding the As-Salaam Centre to train preachers, and the accompanying biography credits him, separately and without a date, with founding and chairing the Islamic Propagation Center International. The two bodies are named as distinct and no approved source explains how they were related; this article therefore states each as its source states it and asserts no relationship between them. The approved library contributes nothing: a search for "Islamic Propagation Center" returns the International Islamic Propagation Center of Karachi, founded by Mohammad Shaikh and recorded in The Muslim 500 for 2010, which is a different organisation in a different country.

The length of his career.

The prize citation gives "nearly 35 years"; the biography on the same page gives "more than 40 years"; the obituary implies four decades from a first lecture in 1942. The King Faisal source is thus inconsistent with itself, and no total is asserted above. The span is instead anchored on the dated events: the first lecture in 1942, the prize in 1986, the stroke in 1996.

The place of death.

The foundation's record says KwaZulu; the obituary places his final years at his home, with the centre he founded at Durban. Durban lies within KwaZulu-Natal, so the two are compatible rather than contradictory, and the article gives the date without asserting a town.

His name.

The King Faisal Foundation records him as Ahmad Husein Deedat and refers to him as Shaikh Ahmad Deedat; Al Jazeera uses Shaikh Ahmed Deedat; the TDV İslâm Ansiklopedisi cites him as A. H. Deedat, which corroborates the middle initial; The Islamic Awakening renders the surname Didat. These are variants of one name and not a question of identity.

The publication details of his books.

The foundation's list gives The Choice: Islam and Christianity to Abu Al-Qasim Publications in 1993 and Muhammed The Greatest to Peace Vision Publications in the same year, while archive.org carries a two-volume edition of the first dated 1994 to Islamic Book Services. These are most likely separate editions of the same works, and no single publisher is asserted. One internal oddity in the foundation's page is worth recording: it states that the biography was written in the year the prize was awarded, 1986, yet the publication list on the same page runs to 1993, so that list was evidently updated later.

The styling of Josh McDowell.

Al Jazeera's obituary describes the opponent in the Durban debate of 1981 as "Bishop Josh McDowell". No other approved source names him, so the title is reported as the obituary gives it and is not independently confirmed here.

What the approved base holds but could not be read.

Brill's platform carries seven entries that name him, identified by their metadata: the dedicated "Deedat, Ahmed" by Samadia Sadouni in the Encyclopaedia of Islam Three; "South Africa" by A. I. Tayob in the second edition; "Gospel, Muslim conception of" by David Thomas; entries on Iẓhār al-ḥaqq and on the Histoire de la Turquie in Christian-Muslim Relations; an entry on media in the Encyclopedia of Global Pentecostalism; and an introduction in Arabic Literature of Africa Online. All seven are behind a subscription and none was read. Fragments served intermittently by the search interface were tested for reproducibility and could not be re-served, so nothing from them is used here; under the project's source policy a passage that cannot be pointed to cannot carry a claim. Two further sources the owner authorised for this article, an item in the Revue française de science politique on the Cairn platform and a copy of The Choice volume one, both refused access and were not read.

What is therefore not established.

No approved source consulted gives the name of his school, the name of the furniture business, the date or occasion of Nelson Mandela's commendation, any response to the invitation sent to Pope John Paul II, the dates of his debates other than the Durban debate of 1981, the number or names of his children beyond his son Yusuf, or the date of his marriage. Those gaps are left as gaps.

Two of the approved sources describe the Exalted House differently.

This article follows Tafsir Ibn Kathir, which distinguishes Bayt al-Izzah in the lowest heaven from al-Bayt al-Ma'mur in the seventh, on the principle that each heaven has its own house of worship. Maariful Quran, in the passage on the two descents, treats the two names as belonging to one house. Ibn Kathir's distinction is consistent across his commentary on Quran 17:106 and on Quran 52:4, and it is the reading adopted here.

The classification of al-Falaq and an-Nas is contested, and the weight of the approved sources is not on the side the table takes.

The table follows quran.com's Meccan classification, as it does for all 114 rows; Maariful Quran, al-Qurtubi as reported there, and Tafsir Ibn Kathir all place the pair at Medina. The disagreement and the occasion of revelation that grounds the Medinan view are set out beneath the table and under the Mu'awwidhatayn above.

The number of authorised copies Uthman sent out is given as four, seven, eight or nine by different authorities, as set out above.

No figure is asserted here; the named positions are reported and the staged-dispatch reconciliation is given as what it is, a proposal that accommodates them rather than a report.

The night of the first descent is dated differently in the sources.

This article gives the twenty-fourth night of Ramadan on the report Ibn Kathir carries from Imam Ahmad, through Wathilah ibn al-Asqa'. Other reports place the Night of Qadr on the seventeenth, the nineteenth or the twenty-seventh, and Maariful Quran concludes from them that nothing definite can be said. The two sets of reports are not strictly about the same question — one dates the revelation, the others the Night — but they cannot all be satisfied at once, and the variance is recorded rather than resolved.

The length of the Meccan period is given differently within the canonical material itself.

This article follows the consensus of twenty-three years, thirteen at Mecca and ten at Medina. The report of Aishah and Ibn Abbas in Sahih al-Bukhari 4978–4979, however, states that the Prophet remained at Mecca for ten years during which the Quran was revealed to him, and stayed at Medina for ten — a span of twenty. The Medinan decade is not in question; the variance falls on the Meccan period.

The verse total depends on the system of enumeration, and the classical sources say so.

The 6,236 verses given throughout are the total of the Egyptian standard edition, reached independently by summing the verse counts in the table; the classical variants, and the reasons the systems diverge, are set out above. The figure is therefore edition-specific rather than disputed, and a reader meeting a different total has met a different enumeration. The Encyclopaedia of Islam records the standard modern study of those systems as A. Spitaler's Die Verszählung des Koran nach islamischer Überlieferung (Munich, 1935).

The English renderings of the surah names vary between the approved sources, and the variation is not error.

The table gives two columns for that reason. A third set of renderings exists in the Encyclopaedia of Islam, differing again from both — "Mutual Fraud" for at-Taghabun, "Unity" for al-Ikhlas, "The Table" for al-Ma'idah, "Hobbling" for al-Jathiyah. Where a surah is named for a person or for a group of letters, several of the sources give no English rendering at all, which is why twenty cells of the second column are empty.

The number of surahs was itself the subject of an early minority report.

The Encyclopaedia of Islam records that Ubayy ibn Ka'b and some other early authorities are reported to have regarded the one hundred and fifth and one hundred and sixth surahs as a single surah. The received text of 114 surahs is not in question; the report is noted because it is part of the early record. The converse case is recorded above: Ibn Mas'ud's codex omitted the last two surahs, and Ubayy testified against the omission.

Three dates in one of the sources used here do not convert correctly.

The Yaqeen Institute survey of ulum al-Quran gives Common Era years beside the Hijri years of al-Muhasibi, Makki ibn Abi Talib and al-Bulqini that do not correspond to them. The Hijri figures are consistent with the sequence the survey narrates, so the slips are in the conversion; dates from that source are accordingly given here in Hijri only.

How many children, and whether al-Tayyib and al-Tahir were separate sons.

The account above follows the majority: seven children, of whom Abdullah bore both epithets. The minority positions are these. Ibn Abbas, in a report preserved by Ibn Kathir, lists nine names — Zaynab, Ruqayyah, al-Qasim, al-Tahir, al-Munahhar, al-Tayyib, al-Mutayyab, Umm Kulthum and Fatimah — which treats the epithets as belonging to separate children. Abu Bakr ibn al-Barqi reports that al-Tayyib and al-Mutayyab were twins, as were al-Tahir and al-Mutahhar. Al-Haytham ibn Adi transmits a report that the Prophet had two sons, al-Tahir and al-Tayyib. Against all of these, Hisham ibn Urwa is quoted by Ibn Kathir as saying that it was the Iraqis who invented reference to al-Tayyib and al-Tahir. In the other direction, Watt notes in the Encyclopaedia of Islam that al-Qasim and Abdullah "may be the same", which would reduce Khadijah's children to five; he gives the total as "at least five", namely four girls and "one or possibly two boys".

Al-Qasim's age at death.

Seven days (Mujahid, in two separate transmissions); seventeen months (al-Mufaddal, who calls the seven days an error); two years (al-Zuhri, and the TDV entry); and "until he could walk" (Qatada).

Ibrahim's age at death.

Sixteen months, reported from al-Bara ibn Azib through several chains, against eighteen months in Ibn Kathir's own narrative and in the report of Muhammad ibn Talha ibn Yazid ibn Rukana.

Whether the Prophet prayed over Ibrahim.

Abdullah ibn Abi Awfa said: "The Messenger of God prayed over his son, and I prayed behind him. He spoke the words Allahu akbar four times." Al-Bara's report likewise has the Prophet pray over him. Against these, Muhammad ibn Talha ibn Yazid ibn Rukana, through Ibn Ishaq, states that Ibrahim died at eighteen months "and he did not pray over him". Ibn Kathir sets the reports down together without resolving them.

Ruqayyah's son Abdullah.

Ibn Sa'd gives his age at death as two years; Ibn Kathir gives six.

Who went down into Umm Kulthum's grave.

Asma bint Umays says that she herself buried her. Amra bint Abd al-Rahman reports that Abu Talha went down into the grave, and Anas ibn Malik's account supplies the occasion — the Prophet asked which of them had not been with his wife that night, and Abu Talha answered that he had not, and was told to go down. Against this, Muhammad ibn Abd al-Rahman ibn Sa'd ibn Zurara reports that the Prophet prayed over her and sat by her grave, and that Ali ibn Abi Talib, al-Fadl ibn Abbas and Usama ibn Zayd went down into it.

How long Fatimah survived her father.

Six months is the most widely accepted figure and rests on Aishah's report in the sahih collections. Ibn Kathir records the alternatives: three months (al-Zuhri), two months (Abu al-Zubayr), seventy days and nights (Abu Burayda), four months and eight months (both from Amr ibn Dinar, the latter also from Abdullah ibn al-Harith).

The order of the births is treated in its own section above and is not established beyond the first two children and the youngest.

Date of birth.

Most sources give 38/658–9, which the article follows; al-Dhahabi calls it an estimate. Ya'qub ibn Sufyan gives 33, and Kohlberg records 36 and 37 as well. Al-Baqir's statement that his father lived fifty-eight years, taken with a death in 94, would point to 36; Ibn Hajar reasons from the same figure, together with the age of twenty-three at Karbala, to a death in 94 or 95.

His age at Karbala.

Ibn Sa'd, al-Zuhri and Ibn Hajar give his age as twenty-three, and al-Waqidi as twenty-three or twenty-four. Some accounts describe him as a boy: in al-Tabari, Humayd ibn Muslim protests "this is only a boy" and Umar ibn Sa'd speaks of "this sick boy", and the list of the slain says that he "was regarded as too young" and so was not killed; the Encyclopaedia of Islam's entry on al-Husayn calls him "a sick boy", and Najeebabadi's History of Islam "the child". Al-Waqidi rejected the accounts that he had not yet reached puberty, on the ground that his son al-Baqir had already been born, and Kohlberg notes that if those accounts were accepted his birth would fall in the 40s/660s. The article gives his age as about twenty-three.

His mother.

The article gives both accounts, each attributed to the sources that hold it: Ibn Sa'd's account of an umm walad named Ghazala, with Ibn Qutayba's that she came from Sind, and the account, given by al-Dhahabi, Ibn Khallikan and the TDV and described by Kohlberg as the Shi'i tradition, that she was a daughter of Yazdagird III. Ibn Sa'd and Ibn Qutayba add that after al-Husayn's death she married his freedman Zuyayd.

The elder or the younger son.

The article follows Ibn Sa'd and the majority in calling him Ali al-Asghar, the younger. Kohlberg records that al-Qadi al-Nu'man reversed the order, making him the elder and the brother killed at Karbala the younger, and that many Twelver authors call him Ali al-Awsat, "the middle one", keeping the name Ali al-Asghar for an infant brother killed at Karbala.

Date of death.

The article gives 94/712, the year of al-Waqidi, Ibn Sa'd, al-Bukhari, Yahya ibn Ma'in and a number of others, which al-Dhahabi calls correct. Other years recorded are 92, given by al-Fadl ibn Dukayn, which Ibn Sa'd rejects on the ground that the family and people of Medina knew better; 93, given by Ma'n ibn Isa; 95, given by Yahya ibn Bukayr; and 99 and 100, given by al-Mada'ini. Kohlberg gives 94 or 95.

Cause of death.

Shi'i authors hold that he was poisoned; the early biographical sources used here give no cause of death.

Al-Farazdaq's ode.

The story is told above as a report, with the doubts of Kohlberg and of the modern editors of al-Dhahabi and al-Mizzi about its authenticity and attribution, and the TDV's contrary estimate.

His children.

The article follows Ibn Sa'd's list of seventeen. The TDV records counts of nineteen, seventeen, nine and eight, and Kohlberg says that he had between eight and fifteen children, four of them sons by Umm Abd Allah.

The date of death.

The TDV İslâm Ansiklopedisi gives 6 Shawwal 715 / 3 January 1316. The Encyclopaedia of Islam gives the reign as 695–715 / 1296–1316 and then states the death as Shawwal 716 / January 1316, which contradicts its own regnal dates; 716 AH does not contain January 1316. Jackson independently gives the reign as 695–715 / 1296–1316 and dates the accession of Qutb al-Din Mubarak Shah to 716 / 1316, which would be impossible if Alauddin had himself died in Shawwal 716, since an interregnum and Shihab al-Din Umar's short reign stand between the two. The Hijri year 715 is also the date of the Nalatward inscription, which Lal dates 715 AH / 1315–16. The date given above follows the TDV reading, and the Encyclopaedia of Islam's "716" is an error for 715 within its own entry.

The date of Jalal al-Din's killing.

The Hijri date is secure and the Common Era date is not, and the distinction is worth keeping in view because it is the ordinary shape of a medieval Indian date. The date is preserved chiefly in Barani's Tarikh-i Firuz Shahi, the chronicle on which almost everything known about this reign ultimately rests. Barani sets out the plot and records that the sultan reached Kara-Manikpur and was killed on the afternoon of 17 Ramadan 695. That figure is not in dispute: it is the date Lal prints from the chronicle, and it is the datum from which every Common Era equivalent is derived. The Common Era equivalent is 19 or 20 July 1296, and the one-day spread is a matter of conversion convention rather than of historical disagreement — whether the lunar month is reckoned arithmetically or from the local sighting of the new moon. Lal prints 20 July. Both readings are of the same day in Ramadan. The TDV İslâm Ansiklopedisi gives 29 July 1296 and supplies no Hijri day-date. That does not correspond to 17 Ramadan 695 on either convention, and it is treated here as an error rather than as a rival account; the article gives the Hijri date with its two Common Era equivalents.

The numbers at Kili.

Three separate questions are tangled here, and they have different answers. On the royal army, Ferishtah puts it at 300,000 horse and 2,700 elephants. Lal rejects the figure as inflated, reasoning that the sultan would not have been so anxious about the invasion had he had a force of that size in readiness, and gives instead the dispositions 'Isami records — twelve thousand men in the centre with the sultan, and twenty-two elephants in front of each division. Those are the figures used above. Jackson notes that Barani gives no figure for the sultan's army and that reports reaching Egypt put it at thirty thousand. On the Mongol army, Lal and Jackson both follow Barani and reach different numbers because Barani's text is not consistent with itself: it gives twenty tumans in one passage and ten in another, and two manuscripts of the first recension give "ten or fifteen" and "ten or twelve". Lal takes twenty tumans, two hundred thousand; Jackson takes the lowest figure, ten tumans or one lak, a hundred thousand. Both numbers are reported above with their source, since the choice between them is a choice between readings of one chronicle rather than between two bodies of evidence. On the location, Lal states that Kili lay north of Delhi and not far from it, citing two earlier authorities: Keene's History of Hindustan and the Chronicles of the Pathan Kings of Delhi by Thomas, one of the numismatists on whom Lal draws elsewhere for the coinage. Jackson's position is that the place is now unknown, apparently some fifteen miles north of the capital, with Ferishtah saying only that it was in the Doab and one Barani manuscript giving the sultan a march of seven kurohs. The uncertainty is stated above rather than resolved. Lal takes the distance of Zafar Khan's pursuit, eighteen kos, from the manuscript of Barani used by Major Fuller, who translated the chronicle for the Journal of the Asiatic Society of Bengal, rather than from the printed Bibliotheca Indica text, which does not carry it. The two differ in places, and Lal says where.

Which invasion the Siri plain belongs to.

The Encyclopaedia of Islam places the encampment in the plain of Siri in the invasion of Qutlugh Qocha, and reports that the Mongols reached the gates of Delhi on that occasion. Jackson assigns the Siri plain to Taraghai's investment of 1303 and is explicit that it represented a reversal of the tactics the sultan had deliberately avoided in 1299, and equally explicit that Qutlugh Qocha's Mongols did not reach the outskirts of the city. The account above follows Jackson and places Siri in 1303.

How Taraghai died.

Amir Khusraw, as Lal reports him, has Taraghai shot by an arrow and killed in 1305 before the invading army reached the Doab, which Lal offers as the reason Barani does not name him among that invasion's leaders. Jackson's account is quite different: Taraghai's attempt to flee to India in 705 / 1305 was obstructed by Qutlugh Qocha's widows, who would not let him pass, so he joined the Negüderis, and he was killed not long afterwards when Esen Buqa went to the Indian borderlands to put down dissension within Qutlugh Qocha's army. The two accounts cannot be reconciled, and the narrative above asserts neither.

The date of the Warangal campaign.

The Encyclopaedia of Islam's entry on the Khaljis dates Malik Kafur's march on Telingana to 709 / 1309, and its entry on Malik Kafur gives 709 / 1310 for Warangal. The Hijri year is the same in both and spans parts of both Common Era years; this is ordinary conversion variance rather than a disagreement about when the campaign took place.

The Padmini story.

Set out in full above. Nothing before Jaisi's Padmavat, completed 237 years after the siege, mentions Padmini; Jaisi states at the end of the work that his characters are allegorical; and the later tellings in Ferishtah, Haji-ud-Dabir and the Rajput bardic literature disagree with one another on every material point while agreeing with Jaisi in outline. Lal's conclusion, stated in his preface, is that "Padmini is nothing more than the growth of a legend." It is accordingly treated above as literature rather than as an episode of the reign.

Her age at the marriage.

Forty is the figure given twice in Ibn Sa'd, by al-Waqidi and by Hakim ibn Hizam, and judged probable by the TDV entry. Thirty-seven is reported by al-Zubayr ibn Bakkar and twenty-eight by Ibn Sa'd; the TDV entry classes both as weak, while noting that twenty-eight sits better with her having borne seven children after the marriage. The Encyclopaedia of Islam gives forty or twenty-eight without preference. Her age at death is given as sixty-five in two separate reports in Ibn Sa'd, which is consistent with forty at the marriage.

His age at the marriage.

Twenty-five predominates. The TDV entry classes thirty and twenty-one as weak; Watt adds twenty-three.

The order of her earlier marriages.

Ibn Sa'd's chapter and the TDV entry's primary account put Abu Hala first; al-Zuhri, in the same volume of Ibn Sa'd, and Ibn al-Athir as cited in Golden Stories, put Atiq first. Watt states only that the order is disputed, and that the personal name and genealogy of Abu Hala are disputed with it.

The date of her death.

The TDV entry gives 10 Ramadan, 19 April 620; Ibn Sa'd's reports give the twentieth of Ramadan. Both place it in Ramadan, three years before the Hijra, and both are anchored to the same external marker — that it fell before the five daily prayers were made obligatory, and shortly after the Banu Hashim left the ravine.

Her death and Abu Talib's.

That the two fell in the same year is agreed, and the name given to that year rests on it. The interval is not agreed. Al-Bayhaqi was informed, and the Encyclopaedia of Islam follows the report, that Khadijah died three days after Abu Talib. Al-Waqidi, quoted by Ibn Kathir, has her die thirty-five days before him. The TDV entry has Abu Talib die about a month after her, in Shawwal, and records variants at three days and fifty-five days after her, and others placing his death before hers. Ibn Kathir himself remarks that it would have been more appropriate to treat the two deaths before the account of the night journey, as al-Bayhaqi had done.

Two stories not carried here.

The scholarly sources reject two accounts that circulate about the marriage. The first is that Khadijah was persuaded by miracles connected with Muhammad; the second is that she obtained her father's consent by making him drunk. Watt holds that both "may be discounted", and the TDV entry, citing the Musnad, Abd al-Razzaq al-San'ani and al-Zubayr ibn Bakkar as the places where the second is found, states that these narrations are not reliable. The second is independently excluded by the point established above: her father was already dead at Fijar, and al-Waqidi records no disagreement that it was her uncle who contracted the marriage.

A question deliberately not entered into.

Classical scholars discussed at length the relative precedence of Khadijah and Aishah. Ibn Kathir sets out the positions taken on both sides and declines to settle the question, concluding that it is best deferred to God. This article follows him in not pursuing it.

The principal source used here.

The Tabaqat-i Nasiri of Minhaj al-Siraj Juzjani, completed in the middle of the thirteenth century, devotes its eleventh section to "the dynasty of the Yaminiah, al-Mahmudiah sovereigns of the race of Sebuktigin," and its notice of Mahmud is the earliest sustained account of the reign available in the source library used for this encyclopaedia. It is not a contemporary source. Juzjani wrote more than two hundred years after Mahmud's death, in India, under a dynasty that claimed the Ghaznavid and Ghurid past as its own inheritance, and his section on the dynasty is short, largely undated, and frankly celebratory. H. G. Raverty, who translated it in the 1870s, called the account "too curt" after Sir H. M. Elliot, and said he had been compelled to make his notes far longer than he liked. Those notes — drawn chiefly from Fasihi, from the Maqamat of the 'Amid Abu Nasr by Abu al-Fazl Baihaqi, and from Fanakati, the Jami' al-Tawarikh, the Tarikh-i Mirat-i Jahan Numa, the Tazkirat al-Muluk, and Bada'uni — supply nearly all the dates used in this article. Where a year in AH is given above, the authority is normally Raverty's apparatus rather than Juzjani's narrative.

What Juzjani leaves out.

The clearest instance is the succession. Juzjani passes straight from Sebuktigin to Mahmud and never treats Isma'il as a sovereign; Raverty says plainly that this "is not correct," and the annals give Isma'il two years on the throne before his dethronement in 389 AH. Baghawi, going further in the other direction, treats Mahmud rather than Sebuktigin as the founder of the dynasty. An account resting on Juzjani alone would lose a contested two-year succession entirely, and would also lose the last of the Samanids, Abu Ibrahim al-Muntasir, whom Juzjani does not mention at all although he retook Nishapur from Mahmud's brother.

The figures.

Almost every quantity in this literature is a round number in a register of wonder, and this article reports such numbers as the chronicles' figures rather than as measurements. The clearest demonstration is Jai-pal's ransom, which one chronicle sets at two hundred thousand golden dinars and a hundred and fifty elephants while Juzjani's manuscripts read eighty dirams — Raverty suspecting a dropped "thousand," and remarking that otherwise "Mahmud did not set much value on his captive." The same caution applies to the ten thousand temples said to stand on the bank of the Ganges, the temple tablet dated forty thousand years, the two hundred silver idols at Mathura, and the thousands of temples said to have been converted into mosques, at which Raverty inserted an exclamation mark.

The number of expeditions.

The familiar total of seventeen Indian campaigns is an editorial construct rather than a figure given by the early chronicles. The dated notices Raverty assembles run from 390 to 417 AH and do not amount to that total, and where the campaigns are numbered at all it is in nineteenth-century compilations: Raverty refers in passing to Elliot's arrangement numbering a fourteenth expedition. Any total depends on decisions the sources do not make — whether the two movements of 396 AH are one campaign or two, and how to treat the four years after 410 AH in which the army is simply said to have been detained in Hindustan.

Places and names.

The identification of places in this material is genuinely unsettled, and Raverty's collation of thirteen manuscripts shows why: readings differ, the vowel points are absent, and the same consonantal skeleton yields several plausible names. The temple said to have fallen on the night of Mahmud's birth is Wahind in six copies and Bahind in two, and stands on the Indus in some copies and on the Chenab in others; Raverty canvasses Takht-i-Bahi, Ohind, and Bhatindah and reaches no conclusion. The site of the battle in which Jai-pal was captured is "Burshor of Hind," which Raverty declines to identify with Peshawar on the ground that the city was generally called Bagram down to the sixteenth century. The chief adversary of 396 AH is written five different ways in five works. The fort where Khorasan was lost to the Seljuks is written as Dandankan and half a dozen other ways, and Raverty argues that all of them are corruptions of Tal-kan. Raverty also warns that Jai-pal "appears to be the title, not the actual name, of two or more princes," which is why the same name appears in the annals of 392 and of 412 AH.

Motive.

The three readings of the Indian campaigns set out above are readings, and the sources do not decide between them. Juzjani frames the campaigns religiously throughout; the same annals record Mahmud fighting Muslim rulers in Sijistan, Khwarazm, Transoxiana, and Iraq with equal persistence, settling frontiers by treaty and dynastic marriage, and accepting elephants in place of a siege. The evidence records acts; the acts support more than one account of what drove them.

What has been left out.

Several claims commonly attached to this reign do not appear above, because they cannot be traced within the source base on which this article rests: the flight of Ibn Sina from Khwarazm ahead of Mahmud's army; the deathbed scene in which the dying sultan is said to have wept over his treasury; the illnesses of his last years; the number of scholars maintained at his court; the detail of the outward desert crossing to Somnath; and the elephant said to have bolted and decided the battle against Anandapala. Their absence here is not a finding that they are false. It is a statement that the evidence for them lies outside what this article was written from.

His birth year.

This article gives 1489, following 1001 Inventions. The two other accounts consulted differ from it and from each other. The Encyclopaedia of Islam states flatly that he was born in 895/1490. The TDV İslâm Ansiklopedisi gives no year at all, and explains why: the date on which he was levied is not known, and the only handle on his age is the assertion that he was twenty-two when he reached Istanbul, from which that entry concludes only that he was born before 896 (1491). The three readings fall within two years of each other, and none of them rests on a document recording the birth. The reckoning adopted here is not presented as settling the question.

His family's origin.

This article describes him as the son of Greek Orthodox Christian parents who embraced Islam, following 1001 Inventions. The Encyclopaedia of Islam agrees on the ethnic description, calling him "of Christian Greek origin" and recording that he was recruited in the devshirme levy within the reign of Selim I. The TDV entry disputes both halves of that description, and its argument should be recorded because it is a substantial one. On the TDV account the documentation establishes the Kayseri–Ağırnas origin — Sinan's own statement that he was a levied recruit of Selim I's reign, a poem of his own repeating it, and his continuing correspondence with relatives at Kayseri — and from that the entry concludes that he was not of Croat, Slav, Persian or Bosnian origin. It then makes two further arguments. The first is a distinction of category: he was a levied recruit (devşirme), not a convert (mühtedi), the two being different in Ottoman practice however often they are conflated. The second is an argument from language and names. There is no record of his being placed with an established Ottoman family for the preliminary education a levied boy normally received, and he was writing poetry early, which suggests Turkish was his language from the first; a large Turkish-speaking Orthodox population lived in and around Kayseri in the Karaman region; and the names found among his relatives and childhood companions — İnci, Kumru, Suna, Kaya, Karaç, Budak, Yahşi, Bahadır, Gülistan, Tanrıverdi — are plainly not Islamic, and equally plainly not Greek or Armenian, with no Niko, Yani, Kirkor or Ohannes among them. The entry's conclusion is that the most probable reading is that he was the child of one of the long-settled Orthodox Turkish families of the region, close or belonging to the Karamanlı community. The same entry adds that Kayseri at that date held Muslim Turks, Christian Turks and remnants of Mongol settlement together, so that his birth to a Christian family does not by itself establish the family's ethnic origin at all. That reasoning is not followed here, and the reader should know that it exists and that the question is open. Two of the three approved sources describe the family as Greek; the third argues, on evidence of a different kind, that it was Turkish.

The dates of the Selimiye at Edirne.

This article gives 976–982 (1568–1574), following the TDV entry on the complex. The Encyclopaedia of Islam dates it 972–982 (1564–1575). The two agree on the Hijri year in which the work finished, 982, and differ only in the Common Era equivalent they give for it; where they genuinely part company is the start, four Hijri years apart. That matters for the chronology of his later career, since it puts the beginning of the Edirne work either seven or eleven years after the Süleymaniye was completed. No inscription reconciling the two has been consulted here.

The campaigns before 1538.

The two accounts of his military service differ in extent rather than in substance. The Encyclopaedia of Islam names three points — Belgrade in 1521 under Suleiman, then service in locations as far apart as Vienna in 1529 and Baghdad in 1535 — and treats the whole period as the opportunity in which he learned his profession through the repair and erection of military architecture. The TDV entry gives a fuller sequence with the ranks he held attached to it. The campaigns stated in this article are drawn from both: Belgrade, Vienna and Baghdad are the three the Encyclopaedia of Islam names, and Rhodes, Mohács, the Iraqeyn campaign and the Prut bridge come from the TDV entry. The TDV sequence also contains further engagements that are not listed here. Three further matters are recorded because the sources treat them as unsettled.

How many buildings.

The figures in circulation differ by more than a hundred, and the Encyclopaedia of Islam supplies the explanation: the 477 usually cited is the combined total of the three manuscript lists, and those lists do not agree with one another, so the figure double-counts. The TDV entry reports a list of 452 established by comparing the sources of Sinan's own period, and notes that some handbooks and encyclopaedias give about 350. None of these is a count of buildings he personally designed, and both entries say so: the number is itself the evidence that the office, not the man, produced the work.

Which buildings are his.

Attributions outside Istanbul are treated with caution in the Encyclopaedia of Islam, which observes that the Süleymaniye complex at Damascus (962/1554–5) and the Melek Ahmed Pasha mosque at Diyarbakır have stonework and decorative detailing that place them fully within their local styles, whatever the lists say. The TDV entry approaches the same problem from the other direction, concluding from the undecidable cases that other architects of comparable capability were at work. The question of authorship is therefore open in both directions, and a building's presence on one of the three lists is not by itself an attribution.

Who wrote the Tuhfetü'l-mi'mârîn.

The Encyclopaedia of Islam describes it as anonymous, though partially autobiographical. The TDV entry treats it as one of three drafts asserted to have been written by Sinan himself, and the most developed of them. Since this is the text closest to a statement by Sinan about his own work, the uncertainty about its authorship affects the standing of a good deal of what is known about him.

The contemporary sources are fuller for the early reigns than for the late ones.

Akbar's reign is documented by two contemporaries who reached opposite conclusions — Abu'l-Fazl's official Akbarnama and Bada'uni's privately written Muntakhab al-Tawarikh — and Jahangir left a memoir of his own. For the eighteenth century the chronicle tradition thins, and the surviving narrative rests more heavily on modern scholarship working from administrative and revenue records.

The day of Humayun's death is given differently.

The Encyclopaedia of Islam gives 24 January 1556; the TDV İslâm Ansiklopedisi gives 28 January 1556. Both place it in January 1556 and both agree that the death was concealed for a period and that Akbar acceded in February. This article says January 1556 and does not assert a day, because the approved sources do not agree on one.

The end of Humayun's first reign is given differently.

The Encyclopaedia of Islam gives 937–47/1530–40 in one place and 937–50/1530–43 in another. The earlier date marks the loss of Agra and Delhi after Kannauj, which both the TDV entry and Bosworth's table support, and is the one used here; the later appears to run to his final departure from India.

The end of Shah Jahan's reign is given differently.

The Encyclopaedia of Islam gives 1068/1657 in one entry and 1068/1658 in another. The earlier reflects the collapse of his authority during his illness, the later his formal deposition. The table gives 1658.

One statement in the approved sources is not followed.

The Encyclopaedia of Islam's dynastic survey describes Sir Thomas Roe as ambassador from Elizabeth I of England. Roe's embassy to Jahangir fell in the years after 1615, and Elizabeth died in 1603. The TDV entry and the Jahangir entry describe him simply as the ambassador of the King of England, which is what this article says.

Lists of the Mughal emperors differ, and the table above explains its own basis.

The principal question is whether to count the ephemeral and contested occupants of the throne. This article follows Bosworth in distinguishing reigning emperors from rivals, which admits Dawar Bakhsh and excludes Shah Jahan III, Bidar Bakht, Niku-siyar and the claimants of the succession wars. A list that counted them all would run to more than twenty names; a list that excluded Dawar Bakhsh would run to seventeen.

The name "Mughal" is not what the dynasty called itself.

It is a Persian corruption of "Mongol"; the family preferred the Timurid association, and this article uses "Mughal" as the term established in English usage rather than as the dynasty's own.

The two chroniclers.

The reign is reported by two contemporaries who reached opposite conclusions, and the Encyclopaedia of Islam's account of their circumstances is what allows them to be weighed. Abu'l-Fazl Allami was the son of Shaykh Mubarak Nagawri, and the Encyclopaedia of Islam describes father and son as exponents at court of a more liberal and eirenic view of Islam's place in India than the rigorist ulama held. He wrote the official history, and the TDV entry records that he ascribed to acts of the emperor's that might be judged irrational the character of nearness to God, and praised him as having come into the world to discharge a divine commission. Bada'uni was not an outsider. He had studied under the same Shaykh Mubarak Nagawri who taught Abu'l-Fazl, and read Hanafi jurisprudence under Qadi Abu'l-Ma'ali. He was presented to Akbar in 981 AH, 1574, and the Encyclopaedia of Islam records that Akbar, impressed by his ability as a controversialist, appointed him an imam in 982 AH and enrolled him as a mansabdar of twenty. He sat in the Ibadat Khana and worked on the emperor's translation programme. The same entry records what then happened: he did not match Abu'l-Fazl's progress at court — the two had arrived at about the same time — and this embittered him, after which he accepted a madad-i ma'ash grant of a thousand bighas. Elsewhere the Encyclopaedia of Islam describes his comments on Akbar's religious borrowings as scathing. So the position is not that one witness was present and the other absent. Both were insiders; one rose and wrote the official account, the other did not rise and wrote privately. Neither is disinterested, and a statement found in only one of them carries that qualification.

The characterisation of the Din-i Ilahi.

The approved sources agree that Akbar promulgated it and differ in how they describe it. The TDV İslâm Ansiklopedisi calls it a new religion, and adds two qualifications that bear on its scale: that it took the form of a cult centred on Akbar's person, with members admitted at his choice, and that its adherents never exceeded twenty. The Encyclopaedia of Islam calls it a syncretistic or eclectic faith in its entries on Akbar and on the Mughals; its glossary volume calls it a heresy, and relates it to earlier alfi movements in sixteenth-century Indian Islam which held that faith needed reorientation at the close of the first Islamic millennium. This article does not adopt the word "heresy" in its own voice, since that is a theological judgement rather than a historical finding, and Section 6 of this project's standards bars the encyclopaedia from passing such verdicts on its subjects; the term is recorded here as that reference work's.

The date.

The Encyclopaedia of Islam is inconsistent: its glossary volume gives 989 AH, 1581, and its entry on the Suris gives 990 AH, 1582. The date used in this article, on the owner's decision, is 1582. The separate statement that sulh-i kull was dominant at court by 1581 is not in conflict with it, since the two are different things.

How Akbar was judged.

The spread of opinion is itself a documented fact. The account at historyofislam.com observes that Muslim historians are divided, some counting him among the greatest Muslim rulers and others regarding him as a renegade; and that the orthodox thought he had become a Hindu, Hindus were convinced he died a Muslim, some said he favoured the Shia while some Shia said he persecuted them, the Jesuits from Goa thought him a likely convert to Catholicism, and Jains and Parsis felt at home in his presence. That site is recorded in this project's source register as secondary narrative which is usually uncited, so the observation is reported as its characterisation of the historiography and not as a finding; it is included because the divergence it describes is real and is visible in the primary sources themselves.

What is not asserted here.

Whether Akbar remained a Muslim is a theological question, and this article does not answer it. The approved sources are cited for what they record — his measures, his declarations, the testimony of those present, and the reactions of the scholars of his time — and not for a verdict on his faith. Several widely repeated particulars about his personal devotions could not be traced to an approved source and are accordingly absent.

A name to keep distinct.

Akbar is not to be confused with Akbar Shah II, who reigned at Delhi from 1806 to 1837 and held, in the Encyclopaedia of Islam's phrase, a titular sovereignty. The Encyclopaedia of Islam also carries an entry on Sayyid Husayn Allahabadi, an Urdu poet of the nineteenth century who wrote under the pen-name Akbar, immediately after its entry on the emperor.

What the approved library contains.

A search of the project's PDF library across the transliterations Zahrawi, Zahraawi, Zahrāwī, Albucasis, Abulcasis, Alsaharavius, Azaravius, Zahravi, Tasrif, Taṣrīf, Khalaf ibn al-Abbas and Abu al-Qasim Khalaf returned substantive material in exactly one book: 1001 Inventions: The Enduring Legacy of Muslim Civilization, edited by Salim T. S. al-Hassani and published by the National Geographic Society. The Muslim 500 mentions him in a single sentence within an essay on education. The History of Islam by Akbar Shah Najeebabadi supplies the Cordoban political setting but does not name him. The Rise of Cordoba by Agha Ibrahim Akram, despite its title and its hundreds of references to the city, covers the reigns of Hisham I, al-Hakam I and Abd al-Rahman II and ends roughly a century before al-Zahrawi was born; it contains nothing on him and almost nothing on medicine. The recently added Healing Body and Soul by Amira Ayad, a contemporary guide to wellbeing, contains no reference to him, to Al-Tasrif, to Cordoba or to al-Andalus. These are reported as searches performed and negatives found, not as books passed over. The gap was filled from the approved external web sources, principally two articles by Ibrahim B. Syed, Clinical Professor and Director of Nuclear Medicine Sciences at the University of Louisville School of Medicine, published on History of Islam, and from the Encyclopaedia Britannica entry. Syed's article on al-Zahrawi carries its own footnotes, and they are of mixed standing: they include a peer-reviewed article in the biomedical literature and the Muslim Heritage project, but also a general encyclopaedia. Where a claim in this article rests only on the weaker end of that apparatus — the figure of five hundred years, Guy de Chauliac's two hundred citations, Argellata's description — it is attributed in the text to the account that reports it rather than asserted, and the reader should treat it as the received view of the modern literature rather than as a datum from a medieval source.

The dates.

No source consulted here gives a documented birth date. 1001 Inventions prints 936 in two places; Syed's survey of Islamic medicine prints 930; Britannica gives circa 936 and circa 1013. The one thing that can be reasoned about is the lower bound, and Syed states it: the birth cannot precede the foundation of Madinat al-Zahra, since the name al-Zahrawi derives from that city. Najeebabadi independently dates the laying of the city's foundation to 325 AH, which corresponds to 936–937 CE. A birth "in 936 at Madinat al-Zahra" is therefore at the very edge of possibility, and the more cautious reading — a birth after 936 — is the one adopted here, with the conventional 936 retained in the date range because it is the figure the literature uses. The death is placed at about 1013, on Syed's reckoning of two years after the sack of Madinat al-Zahra, and the year is corroborated in its general placement by the political chronology: Cordoba fell to Sulayman al-Musta'in in Shawwal 403 AH.

Whose physician he was.

The two substantive sources disagree, and neither gives its evidence. 1001 Inventions makes him court physician to al-Mansur, the chamberlain who governed from 981 to 1002. Syed makes him court physician to the caliph al-Hakam II, who reigned from 961 to 976. Both are chronologically possible for a man of his lifespan, and both could be true in sequence. The article names the disagreement rather than choosing, and no attempt is made to harmonise it by inference.

Tracheotomy.

The sources conflict directly. 1001 Inventions lists the performance of a tracheotomy among his firsts. Syed states that al-Zahrawi never performed the procedure, and offers instead the case of the slave girl's injured larynx as the basis for his conclusion that an incision there could heal; his survey of Islamic medicine says only that al-Zahrawi described tracheotomy. The distinction between describing an operation and performing it is exactly the kind that is lost in summary, and the conflict is reported here rather than resolved.

Claims deliberately omitted.

Several statements about al-Zahrawi are widely repeated, including elsewhere on this site, and could not be traced to any source in the approved base. Cataract surgery and the surgical treatment of tumours are attributed to him in the encyclopaedia's older articles on Islamic medicine and Islamic contributions to science and medicine; neither appears in the material used here. The passage in 1001 Inventions on the surgery of "limited cancers" that sits physically beside the al-Zahrawi text belongs, on a careful reading of the page, to Ibn Sina, not to al-Zahrawi, and it is not transferred. The claim that the surgical section was Europe's standard text specifically "from the twelfth to the seventeenth centuries" is likewise not established in these sources, though the translation, printing and reprinting dates given above support a long currency on their own terms. Omitting these is deliberate; where a reader has met them elsewhere, their absence here is the reason.

Ancestry.

The nisba al-Ansari is evidence of a claim to Ansari descent, not proof of it. Andalusi genealogies of Arab descent were maintained as marks of standing and are not independently verifiable at this distance. Syed puts the point as a suggestion, and it is repeated here in that form.

What the approved library holds.

A search of the project's PDF library across the transliterations Zamakhshari, Zamakhshary, Zamakshari, Zamakhshar, Kashshaf, Kashaf, Mufassal, Jar Allah, Jarullah, Asas al-Balagha, Rabi al-Abrar and Atwaq al-Dhahab found him cited in some thirty books and given a biography in none. The pattern is consistent: he appears as an authority whose opinion is reported, not as a subject whose life is narrated. That is why the biographical spine of this article — the dates, the places, the education, the Meccan residences, the epithet, the theological affiliation — rests on Encyclopaedia Britannica, while the account of his method and his reception rests on the library, which is rich in exactly that material and empty of the other. Britannica was on the Register of Approved External Web Sources when this article was written; it was removed from the register on 7 October 2026, so those details cannot now be re-verified from the approved base.

Bukhara or Khwarazm.

One approved source dissents on the birthplace. Atlas of the Islamic Conquests, listing figures associated with Bukhara, names among those born there "Ibn Sina (980-1037 CE), exegetist Zamakhshari". Britannica gives Khwarazm, and the nisba al-Zamakhshari points the same way, since it is formed from a place name. The likeliest explanation of the discrepancy is visible in Britannica's own account, which records that he studied at Bukhara: a list of a city's notable figures can absorb a man who was educated there. That reconstruction is offered as the more probable reading and not as an established fact, and it is worth noting that the Atlas names general reference works among its sources for the passage. The article follows Khwarazm.

The precise dates.

Britannica gives 18 March 1075 and 14 June 1144 without qualification. Day-precise dates for a twelfth-century scholar imply a documentary basis that the approved sources do not display, and they are reported here as that source gives them rather than independently confirmed. The death year is on firmer ground, since 538 AH appears in two library books that do not depend on Britannica.

Works not covered.

Several titles regularly attributed to al-Zamakhshari in the wider literature could not be traced anywhere in the approved base and are therefore absent from the account of his writings above. A reader who has met them elsewhere should not read their absence as a judgement that they are not his; it means only that no approved source consulted here names them, and under the project's source policy an untraceable claim is left out rather than asserted. What the approved base does establish is four works, and those four are what the article describes.

The reception debate.

The classical discussion of al-Kashshaf — the scholars who wrote glosses on it, those who wrote against its theology, those who produced expurgated recensions — is a substantial literature, and none of it is traceable in the approved base. This article therefore reports the reception it can document, which is the practical kind: who cited the book, on what, and in which curricula it was taught. That is a narrower claim than a full reception history and it is the claim the evidence supports. The absence should not be read as an absence of controversy.

Theology.

The Mu'tazilite affiliation is stated on Britannica's authority and the school's positions are given as Britannica summarises them. The approved library, notably, never connects al-Zamakhshari to the Mu'tazilah at all — the term does not occur near his name in any of the thirty books that cite him. The article does not adjudicate the theological questions, and under the project's standards it does not carry the polemical characterisations that this subject attracts in either direction. What can be documented is that his theology differed from the Sunni majority position and that his commentary was used by Sunni scholars anyway, and both halves of that are stated.

What the project's own source library carries.

The library was searched for this article under the spellings Aurangzeb, Awrangzeb, Aurangzib, Alamgir, Awrangzib, Fatawa-i-Alamgiri, Fatawa Alamgiri, Dara Shikoh, Dara Shukoh, Shah Jahan, and Shahjahan. The reign itself is not the subject of any book in it. What the library does carry is substantial treatment of the reign's legal legacy, in two studies of later Indian Islam: Muhammad Qasim Zaman's The Ulama in Contemporary Islam, which analyses the Fatawa-i Alamgiriyya — its commissioning, its stated purpose, its actual contents, and its passage into Anglo-Muhammadan law — and Barbara Metcalf's Islamic Revival in British India, which records who compiled it, what the emperor's relation to the ulama was, and what happened to the empire after 1707. Jawaharlal Nehru's The Discovery of India contributes incidental material. The account of the Fatawa and of the emperor's dealings with the scholars above is drawn from these, and is the best-grounded part of the article.

A caution about one of them.

Zaman's text gives Aurangzeb's reign as 1685–1707. Metcalf and Britannica both give 1658–1707, which is the date used here. A discrepancy of that size in an otherwise careful study is a reminder that a source's general standing does not transfer to every statement in it, and that dates need checking against a second authority even inside a good book.

What the approved websites supply.

Two were usable. The Encyclopaedia Britannica article on Aurangzeb provides the outline of the reign, and the dates for the jizya of 1679, the Rajput revolt of 1680–81, the conquests of Bijapur and Golconda in 1686–87, the capture and execution of Sambhaji in 1689, the Surat raids of 1664 and 1670, and the execution of Guru Tegh Bahadur in 1675. It carries no source citations of its own, which limits what it can be used to establish: it is relied on here for chronology and outline, and expressly not relied on for the contested question of temple destruction. A referenced essay on historyofislam.com by Ameen Ahmed supplied the whole account of the subah of Sira and the Mysore alliance, drawing on the Mysore Gazetteer, the Imperial Gazetteer, Wilks's Historical Sketches of the South of India, Epigraphia Carnatica, the Letters of Aurangzeb, and local Persian inscriptions. Britannica's pages for the Delhi sultanate's earlier dynasties could not be retrieved during this work; the Aurangzeb page could.

What was authorised from outside.

Richards, Truschke, and Sarkar were authorised by the owner on 9 September 2026 for use on this article, and the authorisation is recorded in the references. The article relies on them for the narrative of the reign.

What was not used, and what follows from it.

The specialist literature that established the documentary basis for the temple question, for the mechanics of Mughal succession, for the agrarian order, for the eighteenth-century crisis, and for the question of music at court was not available. Those sections of the article therefore describe the shape of scholarly debate rather than resolving it, and the works are listed in the Further Reading so that a reader can go to them directly. Where this article gives a count, a proportion, or a share of world output, it does so only where an available source states it — which is why several figures commonly quoted for this reign, including the size of the imperial population and the empire's share of global production, do not appear above.

On register.

No figure in South Asian history is written about in more heated terms, in either direction. This article reports acts and attributes judgements to whoever made them. It does not characterise the emperor, and where a source supplies the characterisation along with the fact, the fact has been taken and the characterisation left where it was found.

Date of birth.

Ibn al-Barqi gave 56, as al-Dhahabi, al-Mizzi and Ibn Hajar report, and al-Dhahabi gives that year. Ibn Khallikan gives Tuesday 3 Safar 57. Kohlberg and Öz give 3 Safar or 1 Rajab 57 (16 December 676 or 10 May 677), with the same days of 56 as the alternative. Ibn Hajar, reasoning from a death in 114 at the age of fifty-eight, arrives at 56. The article gives 56 or 57.

Date of death, and his age.

The article gives 114/732–3, for the reasons stated under Death and burial. Ibn Khallikan gives Rabi' II 113, with 23 Safar 114, 117 and 118 as other reports. Kohlberg gives 117 and the months of Rabi' I, Rabi' II and Dhu al-Hijja 114 as the dates most commonly given, with 115, 7 Dhu al-Hijja 116 and 118 besides; al-Mizzi lists 114 to 117, and 118 from Ibn Sa'd and Khalifa ibn Khayyat. In Ibn Sa'd's own text it is al-Waqidi who gives 117, at the age of seventy-three, and "others" 118. The ages differ as well. Ja'far heard his father say to Fatima bint al-Husayn, al-Baqir's aunt, in the year he died, "This year completes fifty-eight years for me", a report whose chain Ibn Hajar calls of the utmost soundness; Ibn Hibban, quoted by al-Mizzi's editor, gives sixty-three; and al-Waqidi gives seventy-three, which Ibn Hajar rejects because it would place the birth about 45, when his father was still a small child. Kohlberg records three reports that place the death later still, under the caliph al-Walid ibn Yazid or by the order of Ibrahim ibn al-Walid, and suggests that they belonged originally to al-Baqir's namesake Muhammad ibn Ali ibn Abd Allah ibn al-Abbas and were then applied to him in error.

Place of death.

The article follows the sources that place his death in Medina. Ibn Khallikan records a report that he died at al-Humayma and was carried to Medina for burial; Kohlberg, citing the same report from al-Safadi, explains it by the same confusion, al-Humayma being closely associated with the Abbasid revolution.

Cause of death.

Kohlberg records accounts that he died of poison; the early biographical sources consulted give no cause of death.

The reports on Abu Bakr and Umar.

The statements given above are those the Sunni biographers record. Al-Dhahabi writes that the Shi'a read such statements of al-Baqir and his son Ja'far as taqiyya, precautionary concealment of belief. Kohlberg writes that al-Baqir upheld the doctrine of dissociation (bara'a) from those whom Imami doctrine counts as the enemies of the Imams, among them the first three caliphs, and that Sunni authorities put the reports of his loyalty to Abu Bakr and Umar about in order to counter belief in that doctrine. Öz gives both: he lists dissociation from the enemies of the Imams among the doctrines Imami tradition traces to al-Baqir, and he reports from Ibn Sa'd and al-Dhahabi the Sunni accounts of his love for the two. The article reports each reading and does not judge between them.

His children.

The article follows Ibn Sa'd's list of six. Öz counts seven, born to Umm Farwa, Umm Hakim and two umm walads.

The sources for this reign are thin, and the article reflects that.

Akbar Shah II has no dedicated entry in either the TDV İslâm Ansiklopedisi or the Encyclopaedia of Islam. What the latter carries about him is scattered across entries written about other subjects — the poet Zauq, the monuments of Delhi, the Urdu qasida, the history of envoys, the Peacock Throne, Urdu literature — and amounts to half a dozen facts. The fullest continuous treatment in the approved sources is in William Dalrymple's history of his son's reign, where Akbar Shah appears chiefly as the father who tried to disinherit his heir. A sweep of the project's whole source base found no biography of him and no chronicle of his reign. Section 3 of this project's standards prefers a short article resting on established evidence to a longer one filled out with material that cannot be traced, and this article is short for that reason.

His birth year is not given here.

No approved source consulted supplies it, so none is stated, and the date range in this article's metadata records his reign rather than his life. The regnal dates themselves are secure, appearing in three separate places in the Encyclopaedia of Islam as 1221–53 AH, 1806–37.

The year of Ghulam Qadir's capture of Delhi.

Dalrymple's book gives this inconsistently: one passage places it in the summer of 1788, when Bahadur Shah Zafar was a boy of thirteen, and another in 1783, when Zafar was eight. Since Zafar was born in 1775, the two statements cannot both be right. The Encyclopaedia of Islam settles the point independently, dating Ghulam Qadir's capture of Delhi and the blinding of Shah Alam II to 1203 AH, 1788. That is the date used here.

Zauq's birth year.

The Encyclopaedia of Islam gives it as 1789 in one entry and 1790 in another. This article gives only his death year, 1854, on which the two agree.

A name that invites a false identification.

The Encyclopaedia of Islam's entry on Delhi lists, among the graves at the Nizam al-Din Awliya shrine, that of "Jahangir, son of Akbar II". This is Mirza Jahangir, who died in 1821, and not the emperor Jahangir, who reigned from 1605 to 1627. The two are separated by two centuries, and the coincidence of name is a trap for anyone compiling from the entry alone.

What has been excluded, and why.

Al-Husseini spent part of the Second World War outside Palestine, and that period — his movements, his contacts with the Axis powers, and his broadcasts — is the most heavily documented and most heavily debated part of his life. It is not covered here. The reason is a conflict between two requirements of this project's editorial standards, which for most subjects sit together without difficulty. The standards prohibit adding hostile characterisation of any subject, from any source, including sources of unimpeachable reliability. They also prohibit suppressing a plain, neutral fact merely because it is unflattering. For this particular stretch of this particular life the two pull against each other hard enough that the owner's decision was to bound the article rather than to attempt the passage. That decision is recorded here so that the omission is visible rather than silent. A reader who wants that period should go to the specialist literature, where it is treated at length: the works listed under Further Reading below are the standard starting points, and the archival record is extensively published. Nothing in this article's silence should be read as a claim about what that record contains.

Other omissions.

Beyond the wartime years, the approved sources consulted here do not establish his parentage, his schooling, his service before 1921, the circumstances of the British decision to appoint him, the internal politics of the Supreme Muslim Council, his role in the events of 1947–48, the years after 1948, or the place and exact date of his death. Britannica gives the birth only as a range, c. 1895–97, and the death only as 1974. Where the approved base is silent, this article is silent, and under the project's source policy an untraceable claim is omitted rather than asserted.

The naming and dating of the council.

As set out above, Britannica and the White Paper name the body differently — Supreme Muslim Council, Islamic Higher Council, Islamic Supreme Council — and date it to 1921 and 1922 respectively. Both are approved sources and neither is in error; the variance is reported rather than resolved.

The standing of the White Paper.

Most of the institutional detail in this article comes from the Royal Aal al-Bayt Institute's White Paper on the Hashemite custodianship of the Jerusalem holy sites. That document is within the approved source base, and the institute is one of this project's approved sources. It is also a document with a purpose: it argues for the Hashemite custodianship of the sanctuary, and al-Husseini's 1924 correspondence appears in it as evidence for that case. This article has taken the factual content — the dates, the letters, the sums, the sequence of the restoration — and has not adopted the argument the document was written to advance. That is what the project's standards require of a source written from a position.

No outside source was used.

The owner authorised recourse to a source outside the approved base for this article. In the event the approved base carried the bounded account given here, and the authorisation was not drawn on.

The text is not a travel diary.

Ibn Battuta kept no journal. The Rihla was dictated in Fez in 1354–55, up to twenty-nine years after the earliest events it narrates, to a court scholar who was commissioned to receive and edit it. Ibn Juzayy was not a stenographer: his brief was literary, and the finished work bears his shaping throughout, including verse insertions and the smoothing of narrative. What survives is therefore a court literary production based on an old man's recollections, and not a record made at the time.

Passages are drawn from earlier travel writers.

This is the most substantial charge, and it is well established in specific cases rather than merely suspected in general. Descriptions of several cities in Syria and the Hijaz correspond closely to the account written by the Andalusi traveller Ibn Jubayr some 150 years earlier, to a degree that cannot be explained by two men independently describing the same places. The Palestine material has been examined in detail by Amikam Elad, who concluded that it derives from an earlier account rather than from observation. A second source can be named: the Moroccan traveller Muhammad al-Abdari al-Hihi, whose al-Rihla al-Maghribiyya supplied the Palestine descriptions that Ibn Juzayy incorporated while composing the work in 1354–55. That last point is worth dwelling on, because it locates the borrowing with the editor rather than with the traveller — some of what reads as Ibn Battuta's testimony is Ibn Juzayy's library work. The practice needs to be judged by the standards of its own genre rather than by modern ones: the rihla was a literary form with established conventions, and incorporating an admired predecessor's description of a well-known city was not the offence against authorship that it would be today. But the practical consequence for the historian is unavoidable. Where the Rihla reproduces Ibn Jubayr or al-Abdari, it is evidence about the twelfth or thirteenth century, not the fourteenth, and it cannot be cited as eyewitness testimony.

The chronology does not consistently work.

Adel Allouche's study of the Syrian and Arabian journey of 726/1326 is one of several that have shown the sequence of events in the Rihla to be internally inconsistent, with datable happenings narrated in an order that cannot be reconciled. Similar difficulties attend the East African voyage and parts of the Anatolian itinerary. Some of this is ordinary failure of memory across three decades; some of it suggests episodes relocated for narrative convenience or inserted from elsewhere.

Some journeys are doubted outright.

The most contested is China. The account of the Chinese leg is thinner and less circumstantial than the Indian material, contains descriptions that do not correspond well to fourteenth-century Chinese conditions, and sits awkwardly in the chronology; a number of modern scholars consider it likely that Ibn Battuta did not reach China proper and that the section was constructed from report and reading. The excursion northward to the Volga Bulghars — the "land of darkness" — is similarly regarded as improbable on the itinerary as given. The encyclopaedia records these as scholarly doubts rather than settled findings, because neither has been proved; what would be indefensible is to relay the itinerary as though it were uncontested.

The modern text has its own history.

The Rihla circulated only modestly in the medieval Muslim world and was not a celebrated work in its own time. European access began with abridged manuscripts: Samuel Lee published an English translation from abridged copies held at Cambridge in 1829. The full text became available after manuscripts passed into French hands following the conquest of Algeria, and Charles Defrémery and Beniamino Sanguinetti produced the Arabic edition with facing French translation in Paris between 1853 and 1858 — still the basis of scholarly work on the text. The standard English translation, made from that edition by H. A. R. Gibb for the Hakluyt Society, was begun in the 1920s and appeared in volumes from 1958; Gibb did not live to finish it, and the fourth volume was completed by C. F. Beckingham and published in 1994, with an index volume following in 2000. That a single translation took some seventy years and two translators to complete is a fair indication of the work's scale. None of this reduces the Rihla to fiction, and the balance matters. For large stretches — the Delhi Sultanate under Muhammad bin Tughluq, whose court Ibn Battuta served in for years; the Maldives, where he held office; Mali, which he visited last and described most soberly — the text carries the marks of direct experience and supplies information available from no other source. The discipline the modern reader owes it is simply to ask, passage by passage, whether what is being read is testimony, recollection, borrowing, or embellishment, and to weigh it accordingly.

Three questions arise, and the sources answer them differently. • Question — The Encyclopaedia of Islam — TDV İslâm Ansiklopedisi — Lane, Early Mongol Rule • Why he went to Alamut — Unclear: either as the governor's companion (Badakhchani, Dabashi) or banished for having lost his favour; possibly hoping for admission to al-Musta'sim's court — He fell out with the Isma'ilis over a letter to al-Musta'sim; the ruler imprisoned him and then sent him to Alamut — Following Wassaf: the caliph's possession of a qasida by al-Tusi caused him to be brought to confinement at Alamut; a chronicle says he was forcibly detained and compelled to serve as wazir • How long the Isma'ili period lasted — About twenty years in Alamut and Maymundiz (sections 1-2); some twenty-five years in Qa'in, Kuhistan and Alamut (section 3) — Not given as a total — Nearly three decades • Whether his adherence was genuine — A matter of dispute, then and since (section 3); but states in section 1 that he turned to the Isma'ili faith — An Isma'ili phase of his thought, ended by a public abandonment in 654/1256 — Fiercely contested: Twelver writers say duress; Persian chroniclers accepted his claim of coercion; Isma'ilis claim him; Daftary holds he was once a genuine convert The two estimates in the first column come from the two authors of the same encyclopaedia entry, H. Daiber for the biographical and theological sections and F. J. Ragep for the section on his scientific work. The dates all three sources supply, from the invitation of 630/1233 to the surrender of 654/1256, give about twenty-three years. On the third question the evidence includes al-Tusi's own statements, and they point one way without settling the matter. In the Sayr wa suluk he describes his turn to Isma'ili doctrine as a conviction reached through dissatisfaction with kalam and philosophy; in the revised preface to the Akhlaq-i Nasiri and in his remarks on the composition of the Sharh al-Isharat he describes the years themselves as compulsion and distress. The first was written during the period, the second after it. Lane notes that it cannot be determined whether the distress he describes arose from his treatment by the Isma'ilis or from the general condition of the region, and that the freedom of movement and access to libraries he evidently enjoyed is hard to reconcile with his having been held as an enemy.

Two duties are recorded without disagreement: in the final stages of the siege he carried personal messages to the caliph, and he was stationed at the Halba Gate to receive those who surrendered. Beyond that the sources diverge, and the divergence correlates with their distance from the events. Juwayni, who was at the Mongol court and wrote the contemporary history of the conquests, barely mentions al-Tusi. The later Ilkhanid and Timurid historians — Wassaf, Rashid al-Din and, later still, Khwandamir — give him a decisive part, Khwandamir stating that he prevailed on Hülegü to march, Rashid al-Din recording that he broke the deadlock between the generals and the astrologers, and Wassaf that Hülegü sought his reading of the stars at Hamadan. The Encyclopaedia of Islam describes the accounts of his role as not unequivocal. Najeebabadi's The History of Islam, a twentieth-century Urdu history, states the role as established fact. On the separate and graver report that the caliph was put to death on al-Tusi's advice, TDV's finding is specific and is followed here: the report exists and was urged by critics, but none of the sources that treat the occupation of Baghdad and the killing of the caliph in detail contains it, and Ibn Kathir treated it with suspicion.

• Question — What the sources say • Who ordered the observatory — Lane: Möngke Khan ordered it, wanted it near his own court, and told Hülegü to send al-Tusi east; Hülegü had him build at Maragha instead. TDV: al-Tusi persuaded Hülegü to fund it. The Encyclopaedia of Islam: he began its construction and became its director. 1001 Inventions: founded by Hülegü • When it was finished — TDV: construction completed 657/1259. The Encyclopaedia of Islam: begun 1259. 1001 Inventions: completed 1263 • Whether the Zij-i Ilkhani was completed — The Encyclopaedia of Islam: finished at about seventy, under Abaqa. Lane: finished in twelve years, where al-Tusi had wanted thirty. TDV: left unfinished because of his death • Whether the Zij used the Maragha observations — The Encyclopaedia of Islam: seems not to have incorporated them, and shows signs of haste. Lane: for the most part based on original observations Lane's account of the founding is followed in this article because it is the only one that explains the choice of site; the completion date of 657/1259 rests on TDV and The Encyclopaedia of Islam together; and the tables are treated as finished, on the agreement of The Encyclopaedia of Islam and Lane.

• The first version of the Akhlaq-i Nasiri. The Encyclopaedia of Islam prints "633/1245". The two halves do not correspond: 633 AH falls in 1235-36. The Hijri figure is followed here. • The fall of Alamut. The Encyclopaedia of Islam gives 654/1256, and al-Tusi's own chronogram, quoted by Lane, dates Khurshah's submission to Sunday 19 November 1256. Najeebabadi gives Dhu al-Qa'dah 656 AH, which falls in 1258, after the fall of Baghdad; the earlier date is followed. • The Akhlaq-i Muhtashami. The Encyclopaedia of Islam and Lane treat it as al-Tusi's own composition. TDV states, on the authority of the book's own introduction, that it is his completed Persian translation of a compilation made by Nasir al-Din ibn Muhtasham. TDV is followed. • Commentaries on the Tajrid al-i'tiqad. TDV gives around two hundred; Lane gives over four hundred. • The number of his works. The Encyclopaedia of Islam gives over a hundred and fifty; TDV around a hundred and fifty; Lane a hundred and fifty attributed, against fifty-six in Brockelmann's bibliography and sixty-four in Sarton's. • His kunya. Most sources give Abu Ja'far, which The Encyclopaedia of Islam uses in its headword. TDV observes that no son of that name is known and suggests either confusion with Abu Ja'far al-Tusi (d. 460/1067) or an honorific likening to him; al-Yunini, al-Dhahabi and Ibn Kathir use Abu Abdullah. Lane names three sons, none of them a Ja'far.

A group of claims about al-Tusi circulates in secondary accounts and is not carried in this article, because the sources that establish his life and work do not support it. • The two-axis gimbal. Attributed to him by one general-history site; TDV and Lane both name the torquetum as the instrument he devised. • The derivation of the Tusi couple from the Qur'an. The same site states that he took the idea of infinity, and the Tusi couple with it, from a verse it renders "indeed, We have granted you without limit", citing Qur'an 108:1, and describes the couple as "two opposing forces that do not intersect". The verse reads, in the translation given at quran.com/108/1, "Indeed, We have granted you abundant goodness"; the description of the couple is not what the device is; and neither The Encyclopaedia of Islam nor TDV supports the derivation. • The chronology of his flight to Alamut. The same site has him escape the destruction of Baghdad and take refuge at Alamut, which had fallen two years before the sack of Baghdad. • The Mughal afterlife of the Akhlaq-i Nasiri. The claim that the book became the basis of Mughal governance under Akbar, Jahangir and Shah Jahan is made without a source, and no other approved source carries it. Hostile characterisations of al-Tusi's motives appear in several of the sources consulted, classical and modern alike, and are not reproduced here.

The disagreements set out below are not a defect in the particular sources this article uses. The Encyclopaedia of Islam, in volume 7, states the position in general terms: the first question a biographer asks, when the subject was born, "cannot be answered precisely for Muhammad", and there are "no certain chronological data for the Meccan period of his life". The Medinan years are firm, running about ten years from the Hijra in 622 to his death in 632; for Mecca, that entry records that most sources give the prophetic activity there as ten years while there is considerable difference of opinion, cites a line of poetry ascribed variously to Abu Qays ibn Abi Anas and to Hassan ibn Thabit putting it at "ten and some years", and notes that his biographers usually make him forty, and sometimes forty-three, at the time of his call. The tables that follow should be read against that. The two fullest chronologies among the sources, al-Mubarakpuri's in The Sealed Nectar and that of the TDV İslâm Ansiklopedisi, differ at many points. Al-Mubarakpuri, following the calculations of al-Mansurpuri and the astronomer Mahmud Pasha, places the birth in April 571; the TDV chronology is based on 12 Rabi al-Awwal 53 BH (17 June 569), the first of the two strong reports it identifies. The Common Era equivalents they give for some events differ by a year — al-Mubarakpuri places the journey to Ta'if in 619, the TDV in 620 — and they sometimes differ over the Hijri day or month as well. The principal differences, with the variants recorded in other sources, are these: • Event — The Sealed Nectar (al-Mubarakpuri) — TDV İslâm Ansiklopedisi — Other reports • Birth — Monday 9 Rabi al-Awwal, Year of the Elephant; 20 or 22 April 571 — 12 Rabi al-Awwal 53 BH (17 June 569); also 9 Rabi al-Awwal 51 BH (20 April 571) — Ibn Kathir: a Monday, undisputed; the 2nd, 8th and 12th of Rabi al-Awwal transmitted; a Friday 17th rejected as an error; Haykal: 570 • Interval after the Elephant — Fifty or fifty-five days — — — Ibn Kathir: one month, forty days, fifty days (most favoured) or fifty-five days; minority reports of ten or twenty-three years • First revelation — Night of Monday 21 Ramadan; 10 August 610 — 27 Ramadan 610, marked as uncertain — Ibn Kathir: a Monday; in Ramadan, on the 10th, the 17th or the 24th; a report from Ibn Abbas and Jabir of 12 Rabi al-Awwal • Deaths of Abu Talib and Khadijah — Abu Talib in Rajab of the tenth year; Khadijah two or three months later, in Ramadan — Khadijah 10 Ramadan (19 April 620); Abu Talib in Shawwal (May 620), with reports of three or fifty-five days after her, or before her — Sahih al-Bukhari 3896: Khadijah died three years before the Hijra • Journey to Ta'if — Shawwal of the tenth year; late May or early June 619 — Shawwal; May–June 620 — — • Isra and Mi'raj — Six views, from the first year of the mission to the thirteenth; no preference among the last three — 27 Rajab 621 — — • Departure from Mecca — Night of 27 Safar; 12 or 13 September 622 — 26 Safar; 9 September 622 — — • Quba — Arrival Monday 8 Rabi al-Awwal (23 September 622); stay of four days (Ibn Ishaq) or ten-odd, fourteen or twenty-four nights (reports of Sahih al-Bukhari) — 8 to 12 Rabi al-Awwal (20–24 September 622); entry into Medina 12 Rabi al-Awwal — Sahih al-Bukhari 3906: ten nights; 3932: fourteen nights • Aishah joins the household — Shawwal, 1 AH — Shawwal, 2 AH — — • Change of qiblah — Sha'ban, 2 AH (February 624) — Rajab, 2 AH — Sahih al-Bukhari 40: sixteen or seventeen months after the arrival • Uhud — Saturday 7 Shawwal, 3 AH — 7 or 11 Shawwal, 3 AH — — • Banu al-Mustaliq — Sha'ban, 6 AH — Sha'ban, 5 AH — — • Khaybar — End of Muharram, 7 AH (from Ibn Ishaq) — Safar, 7 AH — — • March on Mecca — Left Medina 10 Ramadan, 8 AH — Left 13 Ramadan; entered Mecca 20 Ramadan, 8 AH — — • Hunayn — Left Mecca Saturday 19 Shawwal — Battle on 11 Shawwal, 8 AH — — • Death — Monday 12 Rabi al-Awwal, 11 AH — Monday 13 Rabi al-Awwal (8 June 632) — Sahih al-Bukhari 1387: a Monday • Burial — Night before Wednesday — Tuesday 14 Rabi al-Awwal (9 June 632) — — • Age at death — Sixty-three years and four days — — — Sixty-three (Aishah, Anas, Mu'awiyah); sixty-five (Ibn Abbas); Anas, in another report: sent at forty, then ten years in Mecca and ten in Medina

The figures for the armies at Badr vary between the reports. Umar's report in Sahih Muslim gives three hundred and nineteen Muslims against a thousand of Quraysh, al-Bara' ibn Azib's reports in Sahih al-Bukhari speak of a little over three hundred and ten Muslims, and al-Mubarakpuri gives three hundred to three hundred and seventeen, against a Qurayshi army of thirteen hundred that was reduced to about a thousand when Banu Zuhrah turned back.

The sources grade their own material. Several widely told episodes of the early life rest on reports that their transmitters or editors qualify, among them the wonders at the birth and the meeting with Bahira, while the opening of the chest in childhood, the first revelation, the Isra and Mi'raj, the splitting of the moon and the events of the final illness are related in the collections of al-Bukhari and Muslim. For the Medinan period the sira and the hadith sometimes give different accounts of the same event, as with the purpose of the party destroyed at al-Raji' and the cause of the breach with Banu Qaynuqa. The addresses of the Farewell Pilgrimage are known from separate reports of two occasions: Jabir's report in Sahih Muslim of the address at Arafat, and the reports of Ibn Abbas and Abu Bakrah in Sahih al-Bukhari of the address at Mina on the day of sacrifice.

The account of that marriage given above rests on Quran 33:37, which states the reason for it. A quite different narrative about its motive has circulated for centuries, and because a reader is likely to meet it the position is recorded here rather than passed over. That narrative attributes the marriage to a personal attraction rather than to the purpose the verse gives, and it appears in a large number of accounts of the Prophet's life written outside the Muslim tradition. The Yaqeen Institute's study of the question sets out the scholarly case against it, and the grounds it gives are matters of transmission and dating rather than of sentiment. It records that the hadith reports carrying the story have chains of transmission that the scholars judged weak, and that the narrative is internally inconsistent in several places. It traces the account's development through the century after the Prophet's death, from an undeveloped form into the fuller version now familiar, and identifies the commentary of three early figures on Surat al-Ahzab — Qatadah, Ibn Jurayj and Muqatil ibn Sulayman — as the point at which particular details entered. It argues further that the earliest form of the story arose in reaction to Byzantine polemical writing against Islam, and that the detail was afterwards filled in on the pattern of the biblical account of David and Bathsheba.

That reconstruction is the study's argument and is reported here as such, not adopted as this article's finding: tracing a narrative's growth across a century is a judgement about sources, and the reader should know whose judgement it is.

What is not in dispute between the accounts is the Qur'anic text itself, which states the purpose of the marriage in terms, and that is what the article's own treatment rests on. The details of the contested narrative are not reproduced here, since the question at issue is its transmission rather than its content.

What the library holds, and what it does not.

A search of the project's PDF library across Rashid Rida, Rashīd Riḍā, Rashid Ridha, Muhammad Rashid, Tafsir al-Manar, Matba'at al-Manar, al-Wahy al-Muhammadi and al-Manar found him in seven books, and in every case as a citation rather than a subject. No book in the library narrates his life. What the library supplies is his bibliography, one substantial quotation in his own words from Haykal, one recorded disagreement over his commentary, and several instances of his work being used. The biographical spine — the dates, the birthplace, the character of his education, the founding of the journal, the limited political involvement — therefore rests on the Encyclopaedia Britannica entry, which is within the approved source base. Where the two bases overlap they agree; where the library is silent, Britannica is what the article stands on.

Consequences of that.

Much that a full biography would contain is absent here and is absent deliberately. The approved sources consulted do not establish his parents, his teachers by name, the year he reached Egypt, the circumstances in which he met Abduh, the print run or readership of al-Manar, his positions on the caliphate after 1924, his relations with the reform currents of the Arabian Peninsula, or the manner of his death. A reader who has met claims on any of these elsewhere should not read their absence as denial; it means only that no approved source consulted here establishes them, and under the project's source policy an untraceable claim is omitted rather than asserted.

The authorship of Tafsir al-Manar.

The approved library attributes the commentary inconsistently, as set out above: The Straight Path cites it as Rida's, Ma'ariful Qur'an as Abduh's. The article reports both and resolves neither. This is a genuine variance in the literature rather than an error in either book, and a reader should expect to meet the work under both names.

Handling the disagreement over Qur'an 5:5.

Ma'ariful Qur'an's treatment of the commentary's reading is expressed in strong terms, and the strength of that expression has not been carried into this article. What is reported is the substance — which category was widened, in which direction, and on what grounds the reading was rejected — and the identity of the scholar who rejected it. Under the project's standards a documented scholarly disagreement is to be reported and a source's hostile framing is not to be reproduced, and those two requirements have been applied together here. The same source's approving use of the commentary elsewhere is reported alongside it, because reporting only the criticism would misrepresent how the work was actually treated.

The honorific.

Sayyid, in the form of the name used by Ma'ariful Qur'an, asserts descent from the Prophet's family. The article records that he is so named and does not treat the descent as established.

The duration of Usamah's expedition.

As-Sallabi records that the force returned two months after leaving Medina, and notes that some historians make it forty days rather than two months.

The killing of Malik ibn Nuwairah.

The accounts diverge on whether Khalid ordered his execution after his capture or whether he was killed in renewed fighting. Abu Bakr's own resolution — accepting the explanation while requiring the blood money — treats the question as unresolved, and the sources preserve both readings.

The killer of Musailamah.

The act is attributed both to Wahshi ibn Harb and to Abu Dujanah al-Ansari, and the tradition transmits both without deciding between them.

The casualty figures at Yamamah.

The numbers given for the strength of Banu Hanifah and for the dead on both sides vary very widely between sources. They establish the scale of the defeat and of the Muslim loss, particularly among the reciters, but they are not reliable as counts.

The naming of the wars.

The Arabic sources speak of the wars against the apostates, and apply the term to conduct ranging from armed revolt and claimed prophethood to the withholding of zakat by communities that continued to pray. The sources themselves draw these distinctions even while grouping the campaigns under one name, and Abu Bakr's ruling is what brought them under one heading.

Indian historians have assessed Shaukat Ali variously depending on their political orientation. Nationalist historians emphasize his role in the Hindu-Muslim alliance and the Non-Cooperation Movement, presenting him as a figure who worked for Indian unity and contributed to the broader struggle for independence regardless of communal affiliation. Secular historians read his later shift toward communal politics as evidence of the fragility of Hindu-Muslim cooperation in colonial India, his trajectory illustrating how even committed advocates of unity eventually retreated into communal positions. Muslim historians emphasize his sacrifice for Islamic causes and his organizational ability, seeing him as an example of Muslim political engagement that combined religious commitment with practical effectiveness. Marxist historians note the class dimensions of the Khilafat Movement — the role of Muslim commercial interests, the mobilization of artisan communities, and the economic grievances that underlay the religious rhetoric — and read Shaukat Ali as an organizer who channeled economic discontent through religious forms.

Pakistani historians have generally been more sympathetic to Shaukat Ali than Indian secular historians — emphasizing his later advocacy for Muslim rights and seeing his political trajectory (from unity to separation) as prescient rather than tragic. In Pakistani nationalist narrative, the Ali Brothers' disillusionment with Congress prefigures the Pakistan movement and validates the two-nation theory. From this perspective, Shaukat Ali's organizational work during the Khilafat era was not merely a failed movement for the Caliphate but a successful demonstration of Muslim political capacity that made the Pakistan movement possible two decades later.

Contemporary British assessments of Shaukat Ali — preserved in intelligence reports, governors' correspondence, and official histories — generally acknowledged his organizational effectiveness while questioning his intellectual depth. The British tended to see Mohammad Ali as the dangerous mind and Shaukat Ali as the dangerous organizer — recognizing that the combination was more threatening than either brother alone. British strategies of internment and imprisonment were explicitly designed to remove both brothers from the political scene simultaneously — understanding that imprisoning one while leaving the other free would merely change the movement's emphasis rather than disabling it.

Shaukat Ali's career raises important questions about the relationship between mass politics and elite politics in the Indian independence movement. The Khilafat era (1919-1924) demonstrated that Indian Muslims could be mobilized in enormous numbers for political action. But the subsequent period (1924-1947) showed that mass mobilization alone was insufficient — that constitutional frameworks, legal arguments, and international diplomacy (the work of Jinnah and others) were equally necessary. Shaukat Ali represented the mass-mobilization dimension of Muslim politics; his diminishing influence after 1924 reflected the limits of that approach in a political landscape increasingly dominated by constitutional negotiations. His legacy, however, ensured that when mass mobilization was needed again (during the Pakistan movement of the 1940s), the techniques and templates were available.

When compared with other political organizers of the Indian independence movement — figures like Sardar Vallabhbhai Patel (who organized Congress at the grassroots), Subhas Chandra Bose (who built an army), or Abul Kalam Azad (who bridged Muslim religious authority and secular nationalism) — Shaukat Ali stands out for his combination of religious motivation and modern organizational method. He did not separate his Islam from his politics; instead, he used Islamic institutions (mosques, religious festivals, ulama networks) as the infrastructure of a thoroughly modern political movement. This synthesis — traditional religious community as the basis for modern political mobilization — was Shaukat Ali's distinctive innovation. It anticipated (and partly created) the organizational model that later Islamic political movements would adopt: using existing religious networks and institutions as the skeleton of political organization, rather than building secular political structures from scratch. His approach recognized a fundamental truth about Indian Muslim society: that the mosque, the religious scholar, and the Islamic festival were the institutions that actually reached ordinary Muslims — and that any political movement that wished to mobilize the Muslim masses must work through these institutions rather than around them. This insight — obvious in retrospect but innovative in its time — was Shaukat Ali's primary contribution to the theory and practice of Muslim political organization in South Asia.

The sources consulted do not agree on the day in August 1941 on which the organisation was founded, and the disagreement is worth setting out because the two dates in circulation both have a basis. • Source — Date given • Proceedings of Jamaat-e-Islami, volume 1 — The meeting was announced for 1 Sha'ban 1360 (25 August 1941); on that day it could not take place; it opened on 2 Sha'ban (26 August 1941) and the constitution was approved the same day • Anis Ahmad, "Mevdûdî", TDV İslâm Ansiklopedisi — 25 August 1941 • M. Manazir Ahsan, "Cemâat-i İslâmî", TDV İslâm Ansiklopedisi — August 1941, without a day • F. C. R. Robinson, "Mawdūdī", The Encyclopaedia of Islam — August 1941, without a day The two entries in the TDV İslâm Ansiklopedisi differ from one another: the entry on Maududi gives 25 August, while the entry on the organisation itself gives only the month. The proceedings, which are the organisation's own minuted record, account for both dates by distinguishing the day for which the meeting was called from the day on which it actually opened. The article follows the proceedings. All four sources agree that the meeting was held at Lahore and that seventy-five people took part.

The sources consulted establish that the Indian organisation was constituted in 1948 but do not give a date within that year. Irfan Ahmad, whose study is devoted to that organisation, records that the Jamaat was divided on partition in 1947 and reconstituted in 1948, and refers to a meeting of its consultative council in August 1948; Manazir Ahsan records the division into two independent organisations without dating the Indian one. No day or month for the founding is asserted here.

Manazir Ahsan's entry places the aircraft accident that killed Zia-ul-Haq in 1987. Three other approved sources give 1988: Zaman states that he was killed in a plane crash in August 1988; M. Boivin's entry on him in The Encyclopaedia of Islam gives his dates as 1924 to 1988 and has him in office from 1977 until his death in an accident in that year; and the entry on Pakistan in the same work places the crash in August, with elections that had been postponed to November following it. The year is given here as 1988, and the divergence is noted because the sequence of events in Manazir Ahsan's own account — the crash, then the elections of 1988, then Benazir Bhutto's government — agrees with the later date rather than the earlier one.

The figures in this article come from two sources that count different things and should not be read as a single series. Irfan Ahmad's table gives the full membership of the Indian organisation from 1941 to 2000; Manazir Ahsan gives figures for Pakistan and Bangladesh across the three tiers of membership for years in the 1970s and 1980s. The sharp fall in Ahmad's series between 1947 and 1948, from 999 full members to 240, reflects the division of the organisation at partition rather than a collapse in support.

Anis Ahmad's entry gives the span of Maududi's Qur'anic commentary as 1942 to 1972, dating the beginning to its serial publication in Tarjuman al-Qur'an; Robinson's entry gives the six volumes as published between 1949 and 1972 and describes the work as having taken thirty years. Both are recorded above as they stand.

His studies at al-Azhar.

Zaman records that he graduated from al-Azhar's College of Shari'a in 1948. Another account describes his advanced training at al-Azhar as being in psychology and education. These are not necessarily inconsistent, since students at al-Azhar in this period commonly took work in more than one faculty, and his years in Cairo from 1944 to 1950 would have allowed for both. This article follows Zaman on the Shari'a degree and notes the training in education alongside it.

The university at Riyadh.

Zaman names his Saudi post as being at the Imam Muhammad ibn Sa'ud Islamic University of Riyadh; another account places him at the Faculty of Islamic Sciences at Riyadh University. Institutional names and boundaries in Riyadh changed over the period, and the two descriptions may refer to the same body at different dates.

His descent from Khalid ibn al-Walid.

The family's descent from Khalid ibn al-Walid is a claim recorded in the sources as a family tradition rather than an independently established genealogy, and it is reported here as such.

The scope of this article.

Abu Ghudda held office in a political organisation and spent the second half of his life in exile from his own country, and accounts of that side of his life are bound up with the internal politics of Syria in the 1960s, 1970s and 1980s. This article records his membership of the Muslim Brotherhood, his imprisonment in 1966 and his subsequent exile, because these are established facts of his biography and because the first of them bears directly on the scholarly networks that are the subject of this account. It does not narrate the political history, which cannot be set out without the kind of judgement on persons and governments that this encyclopaedia does not undertake. Readers seeking that history should consult specialist works on modern Syria.

The sequence of 1922 and 1923.

Thomas Arnold's account, written in 1924 and the closest scholarly treatment to the events, compresses them. He writes that on 1 November 1922 the Grand National Assembly declared that the office of Sultan of Turkey had ceased to exist and that its government had become a republic, and that Vahideddin was deposed and the Assembly elected his cousin Abdülmecid as caliph of all the Muslims. The first half of that is right and the second conflates two distinct acts a year apart. The Encyclopaedia of Islam's treatment of the Turkish constitution separates them: the act of 1 November 1922 dealt with the caliphate and the sultanate, while the republic was declared by the constitutional amendments of 29 October 1923 and confirmed in the constitution of 20 April 1924. The TDV İslâm Ansiklopedisi gives the same order. This article follows that sequence; Arnold's compression is understandable in a book published within months of the events but is not followed here.

The date of Vahideddin's departure.

The account at historyofislam.com places the last sultan's flight from Istanbul in October 1922. The date followed here is 17 November 1922, which accords with the Assembly's act of 1 November preceding it and with Abdülmecid's election on 19 November following it.

Arnold's judgement on the institution.

Arnold closed his chapter with an assessment rather than a narration, writing that as a political reality, and as embodying the theories that had lent it importance in the past, the caliphate had long been dead, and that the Turkish National Assembly had faced the realities of the situation in decreeing its abolition. That is his view of the institution's condition in 1924 and is recorded here as his, not as a settled historical finding; the same book notes that the caliphate had survived thirteen centuries and had been, even at a low ebb of influence, the accepted hinge of Muslim political life.

What the sources do not establish.

The approved sources consulted for this article carry a detailed record of Abdülmecid's offices, dates and movements, and very little about his conduct of the caliphate beyond the ceremonial. No approved source consulted gives an account of his dealings with the Ankara government during his sixteen months, or of what he attempted to make of the office. The narrative at historyofislam.com states that those opposed to the nationalists congregated around the caliph and tried to destabilise them, and that the Assembly responded by abolishing the office; that site is described in this project's source register as secondary narrative which is usually uncited, so the statement is recorded as its account rather than asserted here as established. The gap is a real one and is left as a gap.

His given name.

He is known by his kunya, and the Diyanet entry says plainly that his name is not known with certainty: most sources give Mihsham, some Hashim, some Hushaym. No reason is offered for preferring one, and none is offered here.

Two men of the same kunya, and a third.

The name Abu Hudhayfa attaches to more than one man of the period, and the reports are easily confused. Abu Hudhayfa ibn al-Mughira, of the Banu Makhzum, is a different Meccan altogether: he was the patron of Yasir ibn Amir and of Sumayyah bint Khayyat, and so stands in the background of the early life of Ammar ibn Yasir; he is also named, in History of Islam, among the four men most deeply involved in the dispute over the Black Stone. Separately, Haykal's account of Uhud records the killing by mistake of Husayl ibn Jabir, who bore the same kunya and was the father of the Companion Hudhayfa ibn al-Yaman. Neither man is the subject of this article, and reports naming an "Abu Hudhayfa" have to be read for their context before being attributed to him.

Salim's wife.

The hadith collections are consistent that Abu Hudhayfa married Salim to his niece Hind bint al-Walid ibn Utba ibn Rabi'a, and Sahih al-Bukhari, Sunan Abi Dawud and Sunan an-Nasa'i all give that name. The Diyanet entry instead names the niece Fatima bint al-Walid. The hadith narrations are the stronger authority for the name and are followed above; the divergence is recorded because it exists.

The second migration and the date of Yamamah.

Whether Abu Hudhayfa and Sahla went to Abyssinia twice or once, returning to remain with the Prophet at Mecca, is reported both ways in the Diyanet entry on Sahla, and its entry on Abu Hudhayfa does not settle it either. The year of his death is likewise given differently: Sword of Allah, citing al-Tabari, dates the opening of Yamamah to the beginning of Shawwal 11 AH, in the third week of December 632, while Hayatus Sahabah, al-Suyuti and both Diyanet entries place the battle and the deaths in 12 AH / 633 CE. The variance is a matter of how the campaigns of the first caliphate are reckoned across the turn of the year, and the article gives both.

Three of the sources consulted date the death of Maududi's father differently, and because they express it in different terms the divergence is easy to miss. • Source — Reading • F. C. R. Robinson, The Encyclopaedia of Islam — His father died when Maududi was sixteen • Anis Ahmad, TDV İslâm Ansiklopedisi — He lost his father at the age of seventeen • History of Islam — His father died in 1918 Maududi was born in September 1903, so the three readings place the death in roughly 1919–20, 1920–21, and 1918 respectively. No source consulted gives a day or month, and none is reconcilable with the others by the ordinary allowance for a Hijri-to-Common-Era conversion. The article gives 1918, the reading of the History of Islam article, on the editorial decision of 17 October 2026 that resolved the question; the two ages recorded by the encyclopaedia entries are set out above so that a reader meeting either of them elsewhere can see where it comes from.

Robinson and Anis Ahmad both record that Maududi took up the editorship of an existing monthly called Tarjuman al-Qur'an in 1932. The History of Islam article records instead that he launched the journal in that year. Maududi's own words in the opening address of 1941, as the proceedings give them in translation, are that he started the magazine in 1352 AH, 1933 CE. The article follows the two encyclopaedia entries, which are explicit about what the act was, and records his own statement alongside them.

All four sources agree that Maududi edited the organ of the Jam'iyyat al-Ulama-i Hind from 1924 to 1927, and they give its title in two forms. Robinson has al-Jam'iyyat, Anis Ahmad has Jam'iyyat and the History of Islam article has al-Jamiyat, while Zaman has al-Jami'a. The first form is used here as the reading of three of the four.

Anis Ahmad gives the span as 1942 to 1972, dating the start to the commentary's serial publication in Tarjuman al-Qur'an; Robinson gives the six volumes as published between 1949 and 1972 and describes the work as having taken thirty years to complete. Thirty years from 1942 reaches 1972, which suggests that the two are dating different things — the serialisation and the volumes — rather than contradicting one another, but neither source says so, and both figures are recorded above as they stand.

TDV İslâm Ansiklopedisi records more than one explanation of the word's origin. One view treats Allah as an indivisible proper name without a derivational meaning; another derives it from al-ilah, while other proposals also appear in the history of scholarship. The entry says that the derivation from the Arabic ilah has substantial support, but the evidence does not justify presenting that derivation as an uncontested fact. The article therefore uses Allah as the Arabic proper name of God and reports the etymological alternatives rather than silently selecting one.

The hadith that Allah has ninety-nine names is transmitted in strong number-only forms, including Tirmidhi 3506 and 3508 and Bukhari 7392. Tirmidhi's 3507 adds the familiar enumeration, but Tirmidhi describes that report as gharib and the published edition grades it weak. The article preserves the list because it is an established part of Muslim literary and devotional history, while identifying its transmission status and refusing to treat it as the only possible or exhaustive list of Allah's names.

The Qur'an requires both affirmation and incomparability: “There is nothing like Him, and He is the Hearing, the Seeing” (Qur'an 42:11). Ibn Kathir's exposition affirms the revealed attributes without asking how they are realized, while the interpretation of Qur'an 24:35 in Maarif-ul-Quran reads nur in the sense of Munawwir, the one who gives light and guidance. Al-Ghazali's al-Maqsad al-Asna describes a Sunni account of the relation between the divine names and attributes and contrasts it with Mu'tazili and philosophical approaches. These are positions of identifiable authors and traditions; they are not merged into a claim that every Muslim school has used identical terminology.

The Qur'an addresses Jews and Christians as communities connected with earlier revelation and calls them to a common worship of Allah while disputing particular theological claims. Arabic-speaking Jews and Christians use the word Allah for God, and the shared word is a linguistic fact. The theological identity asserted by Islam is reported as Islamic doctrine rather than as an assumption that every later religious formulation is identical to the Qur'anic one.

The two fullest sources on Kashmiri's life disagree over the two dates of his early career and over the day of his death. The dates given in this article are the owner's editorial decision of 17 October 2026, taken on the sources as they stand, and the readings of each source are recorded here. • Event — TDV (Birışık) — Osman, Life and Works — Rizvi — This article • Left for Hazara — 1888 — 1887, aged thirteen — — — 1889, at about fourteen • Arrived at Deoband — 1891 — 1889 — — — 1893 • Death — 28 May 1933 — 27 May 1933 (Sunday 2 Safar 1352) — 3 Safar 1352 / 1933 — 28 May 1933 Two observations bear on the first two rows. The sources agree that about three years separated his departure for Hazara from his arrival at Deoband, and that he graduated in 1896, so the interval rather than the endpoints is what they hold in common. And Osman's own figures do not sit together: he gives the departure as 1887 and the age at departure as thirteen, which cannot both hold for a birth in November 1875. A departure in 1889 is consistent with the age he states. Some sources are reported to date the arrival at Deoband to 1892 rather than 1893, on the Hijri reckoning of 1310 AH.

The death date is the one row where the sources can be reconciled.

Rizvi's history gives the 3rd of Safar 1352, which corresponds to 28 May 1933 and so agrees with Birışık; Osman's 2 Safar and 27 May are a day earlier than both. The time of death is reported as the night of 28 May, passing into the first minutes of the 29th, which may be the origin of a one-day divergence in sources that reckon the day differently.

Rizvi gives his age at death as sixty years. That is a count in Hijri years — from 1292 AH to 1352 AH — and is not inconsistent with the Common Era dates, which give fifty-seven.

Two apparent discrepancies are matters of transliteration and of fuller information rather than of conflict. The village of his birth appears as Vodvân in Birışık's entry and as Dudwan in Osman's, which Osman places near Kapwara in the Lawlab valley. And a teacher whom Birışık names Muhammad Ishaq Kashmiri appears in Osman's fuller account of the Deoband teaching staff as Ishaq Amratsari.

What the approved base carries.

The project's library was searched for this subject under Baha al-Din Zakariya, Bahauddin Zakariya, Baha-ud-din Zakariya, Zakariya of Multan, Baha al-Haqq, Suhrawardi and Suhrawardiyya, together with Multan and Uchch. The result is one notice: the entry in the chronological material of Raverty's Tabaqat-i Nasiri recording his death in 664 AH and his seven sons, with the supporting index entries. Nothing else in the library treats him. Metcalf's study of Deoband names the Suhrawardi order among the four and the Suhrawardi line among those in which nineteenth-century masters initiated their disciples, but it does not reach back to the order's Indian founding; the Suhrawardi it names as a figure of memory is Shihab al-Din Suhrawardi, not Baha al-Din Zakariya. Of the approved websites, historyofislam.com's essay on the Sufis of the subcontinent treats the Chishtiyya at length and the Suhrawardiyya only as a sister order, without a biographical notice of its Indian founder.

A silence worth recording.

Minhaj al-Siraj Juzjani was a scholar and judge in Multan's own political orbit. By his own account in the Tabaqat-i Nasiri he headed the Firuzi College at Uchch and served as qadi to the forces of the ruler of Uchch and Multan, before transferring his allegiance to Iltutmish in 625 AH and going on to become qadi of Delhi. He was therefore in the region, in a senior religious office, in exactly the decades when Baha al-Din was establishing the Suhrawardiyya at Multan; he is demonstrably interested in the Sufi controversies of his day, since he gave the legal opinion in favour of sama in Iltutmish's reign; and he was still writing when Baha al-Din died. Yet his chronicle contains no notice of the shaikh beyond the bare record of his death in a list of the year's events. The same silence falls on Mu'in al-Din Chishti, whom the Tabaqat does not mention at all. Two of the three men now regarded as the founders of Sufism in the subcontinent are effectively absent from the one substantial chronicle written in their own generation. That is a fact about the standing these figures held at the time, as distinct from the standing the tradition later gave them, and it should be weighed before any statement that they dominated the religious life of thirteenth-century India.

What was taken from outside the approved base.

Two articles in the Encyclopaedia Iranica were used: Gerhard Böwering on the Chishtiyya, for the comparative geography of the two orders, for the questionable status of the conventional contrast over state service, for Multan's place in the training of the early Chishtis, and for Makhdum-i Jahaniyan; and Florian Sobieroj on Jalal al-Din Tabrizi, for the commission from Umar Suhrawardi and for the statement, on Rizvi's authority, that Jalal al-Din and Baha al-Din are together to be considered the founders of the Suhrawardiyya in India. These were consulted under the owner's standing instruction that external sources may be used where the approved base is insufficient, and are recorded here so that the reliance remains auditable.

What has been left out.

A considerable body of circumstantial detail circulates about this subject — a birth at Kot Karor near Multan around 1170, a descent traced to the Prophet's kin, thirty years of travel before settling at Multan in 1222, a college founded there, and a series of exchanges with Delhi. None of it could be traced to a source that meets this project's standard, the material in general circulation being unattributed devotional writing and web compilations of the kind the standards exclude from carrying a factual claim. It is therefore omitted rather than reported with a hedge. Their absence here is not a finding that any of these claims is false; it is a statement that the evidence for them lies outside what was available for this article. The specialist literature that would settle them — S. A. A. Rizvi's A History of Sufism in India above all, which Sobieroj cites, and the Encyclopaedia of Islam article on the Suhrawardiyya — is named in the Further Reading, and a reader who needs the full life should go there.

Hasrat Mohani is difficult to place within a single category, and he appears across several bodies of scholarship. Histories of Urdu literature treat him as a major poet of the twentieth-century ghazal; histories of the Indian independence movement discuss him as a radical nationalist associated with "Inquilab Zindabad" and with an early demand for complete independence; and histories of Indian Muslim politics note him as a Muslim League participant who remained in India after Partition. He also figures in histories of the Indian left as a founding member of the Communist Party of India, in histories of Indian journalism as the editor who sustained Urdu-e-Mualla over several decades despite repeated government suppression, and in accounts of the Constituent Assembly as a member who argued for minority rights and for the standing of Urdu. No single one of these accounts captures the whole, which is itself a reflection of the range of his activity.

Both India and Pakistan have recognized Hasrat Mohani, in somewhat different terms. In India he is remembered chiefly as a freedom fighter and poet associated with "Inquilab Zindabad," while in Pakistan he is remembered as a Muslim political leader and Urdu poet, though his decision to remain in India gives him a more ambiguous place in the Pakistani national narrative. Urdu literary institutions in both countries count him among the language's notable poets. His portrait has appeared on Indian postage stamps, literary awards have been named after him, and his poetry continues to be published, studied, and recited across South Asia.

Set against other figures of the Indian independence movement such as Bhagat Singh, Chandrashekhar Azad, and Subhas Chandra Bose, Hasrat Mohani is distinguished by the length of his active career rather than a brief prominence: he maintained his positions across nearly five decades, from 1903 to 1951, through repeated imprisonment, financial hardship, and political marginalization. Among Muslim political leaders such as Jinnah, the Ali Brothers, and Maulana Azad, he is noted for combining sustained literary work with political activity, a combination less pronounced among his contemporaries in either field. And among Urdu poets of his generation such as Iqbal, Josh Malihabadi, and Jigar Moradabadi, he is distinguished by the extent of his direct political involvement, where Iqbal is generally read as a philosopher-poet and Josh chiefly as a romantic poet who also wrote political verse.

A recurring theme in accounts of Hasrat Mohani is the consistency of his positions over time. He called for complete independence at a stage when much of the mainstream sought constitutional reform, and he maintained his several political and literary commitments together rather than choosing among them, accepting the resulting imprisonment, poverty, and marginalization. Whatever view is taken of his particular positions, he sustained his political engagement over roughly half a century, combining the roles of radical and traditionalist, Muslim and Indian nationalist, and poet and politician within a single career.

The title by which he is universally known was conferred late in his life. Birışık dates it to a meeting of the Khilafat Committee after November 1919, so that the name attaches to the last year of a career of some fifty years. The seminary's own histories use it retrospectively of his whole life, which is the usual practice and is followed here only where the context is the period after 1919.

The episode is named differently by the sources consulted, and the variation is worth recording because it affects what a reader will find elsewhere. Rizvi's history calls the documents the Silken Letters, noting that this is the name they bear in the political history of India. The history published as Darul Uloom Deoband heads its account Tahreek-e-Reshmi Rumaal and gives the English as the Silk Letter Conspiracy. The Encyclopaedia of Islam likewise uses "Silk Letter Conspiracy", and in one place "Silk Letters Conspiracy". Birışık's entry describes the activity — the Yaghistan camp, the mission to Afghanistan, the meetings in the Hijaz — without applying any of these names to it.

Birışık records that Mahmud Hasan was handed to the British with three companions and sent back to India with three. The Rowlatt report, as Rizvi quotes it, records that Mahmud Hasan and four of his companions were apprehended. The difference is not resolved here; it may turn on whether the man who carried the Ghalib Nama back to India is counted among them.

The date inscribed on the silk letter is given in the history published as Darul Uloom Deoband as 8 or 9 Ramadan 1334, corresponding to 9 or 10 July 1916. The alternative given in that source is reproduced here rather than resolved, since the source itself offers both.

Three dates in Rizvi's memoirs pair a Hijri year with a Common Era year that does not convert to it. In each case the Common Era year is corroborated elsewhere and is the one followed here. • Passage — As printed — Followed here — Why • Anwar Shah Kashmiri's death, after which Usmani became Shaykh al-Hadith at Dabhel — "1359/1933" — 1933 — 1359 AH falls in 1940. The same history dates Kashmiri's death to 3 Safar 1352, which is 1933, and the TDV İslâm Ansiklopedisi gives 1933 independently. • The end of the chancellorship, in the first memoir — "1362/1944" — 1944 — 1362 AH falls in 1943. • The end of the chancellorship, in the footnote to the second memoir — "1369/1944" — 1944 — 1369 AH falls in 1949–50, the year of his death. Both passages agree on 1944.

The first volume of the history gives 1354 AH in two places — in the account of his selection by the Majlis-e Shura and in the discussion of the chancellor's powers — and Rizvi's memoir agrees, giving 1354 AH and 1935 together. A third passage in the first volume, introducing his public address on the seminary's quarrel, gives 1355 AH. The article follows 1354 AH, 1935, as the reading of three passages against one.

Rizvi's memoir dates his fund-raising for the Turks to 1333 AH, which falls in 1914–15, and places it "during the Balkan war". The Balkan wars were fought in 1912 and 1913. The article therefore reports the activity and its purpose, which the source establishes, without asserting the year.

The memoir has him appointed Shaykh al-Hadith at the Jamia-e Islamia at Dabhel on Kashmiri's death, while the first volume's discussion of the Deoband administration describes him as having been appointed dean there. No attempt is made here to decide whether these were the same office under two names or two offices held in succession; both are recorded as the history gives them.

The derivations of the month names.

The etymologies in the table are those al-Sakhawi gives and Ibn Kathir quotes, and they are reported here on that authority rather than as settled linguistic fact. Two consequences follow. The commonly repeated explanation that the two Rabi' months are named for spring, and the two Jumada months for the dry season, is not what this source says: it derives Rabi' from irtiba', the keeping of property, and only Jumada from the drying up of water. And the text as quoted supplies no derivation for Shawwal, so none is given above. Where a source of comparable standing offers a different derivation, the difference is a question about the sources rather than about the calendar.

Whether fighting in the sacred months remains prohibited.

The classical commentaries do not agree. The Explanation of Riyadus Saliheen states the position that the prohibition stands unabrogated to this day, and that it remains forbidden to begin fighting in those months. Other authorities hold that the prohibition was qualified by later revelation, so that defensive fighting is not excluded. The disagreement is real and long-standing, and the article does not resolve it.

The date of Abu Bakr's death within Jumada al-Akhirah 13 AH.

The sources agree on the month and differ on the day. Abu Bakr as-Siddiq: History of Islam places the last day of his illness on Monday the twenty-second, with his death as the following Tuesday began. Al-Suyuti, in The History of the Khalifahs, dates the onset of the illness to Monday the seventh and the death to the night of Tuesday eight days before the month's end. The Atlas of the Islamic Conquests gives the twenty-first of Jumada al-Akhirah, corresponding to 22 August 634 CE, in one place, and the twelfth in another. The variance is reported rather than reconciled.

The dating of the Night Journey to 27 Rajab, and of the Mawlid to 12 Rabi' al-Awwal.

Both dates are widely observed and neither is established with the security of the events they commemorate. The Night Journey is affirmed in the Qur'an; its assignment to a particular night of Rajab is a matter of report. The Prophet's birth in Rabi' al-Awwal is not in doubt, but the year was disputed among the Companions themselves — which is precisely why, when Umar's council sought an epoch for the calendar, the birth was rejected in favour of the Hijra.

The sources.

The approved source base holds very little on Arafat directly. A search of the project's PDF library found him in three places: twice in the Royal Aal al-Bayt Institute's White Paper, both times concerning the 1988 Jordanian disengagement, and once in The Muslim 500, inside the entry on Mahmoud Abbas. In none of these is he the subject. The biographical spine of this article therefore rests on the Encyclopaedia Britannica, which is within the approved base, and on its entries for the organisations and agreements he was associated with. The owner authorised recourse to a source outside the approved base for this article; in the event the approved base proved sufficient for the account given here, and no outside source was used.

What is not covered.

A full biography would address much that is absent here, and the absences are not accidental. The approved sources consulted do not establish his family background, the circumstances of his student years in Cairo, the internal politics of Fatah or of the PLO, the organisation's years in Lebanon in any detail, the Israeli invasion of 1982 and the departure from Beirut, the move to Tunis, the declaration of 1988, the negotiations at Camp David in 2000, the circumstances of his confinement at Ramallah, or the cause of his death — a question on which there has been public dispute. A reader who has met claims on any of these should not read their absence here as denial. It means only that no approved source consulted establishes them, and under the project's source policy an untraceable claim is left out rather than asserted.

Why there is no assessment.

The encyclopaedia's standards bar it from serving as a platform for political commentary, and require that contemporary politics be treated only where historically necessary. They also prohibit adding hostile characterisation of any subject, and equally prohibit hero-worship. Arafat's career was conducted inside a conflict that remains unresolved, and the literature on him is, in both directions, largely evaluative. This article accordingly reports what he did, when, and under what title, and reports the stated aims of the organisations he led in the words the source uses. It offers no judgement on him, on his opponents, or on the conflict, and a reader looking for one should look elsewhere. That is a limitation of the article by design rather than an oversight.

The disputed birth.

Britannica itself presents the date and place of birth as unresolved, giving three possibilities and the evidence for each. This article reproduces that uncertainty rather than selecting the most convenient version, and the frontmatter records the birthplace as disputed for the same reason.

Which brother owned him.

The Diyanet entry gives Shayba ibn Rabi'a or Utba ibn Rabi'a without deciding between them. Ibn Ishaq's narration consistently has the two brothers acting jointly and calls Addas the servant of both, while History of Islam attributes the orchard to Utba alone. The difference does not affect the substance of the episode, and no source resolves it.

Whether the Prophet travelled to Ta'if alone.

Ibn Ishaq, in Ibn Kathir's recension, states flatly that "he went to them alone". The Sealed Nectar and the common later telling have Zayd ibn Harithah accompanying him and wounded in the head while shielding him. Both readings are transmitted; the article reports the variance rather than choosing.

Whether he was the first person of Ta'if to accept Islam.

This is sometimes said of Addas, and it is not what the approved sources state. The Diyanet entry records that he became a Muslim but makes no claim about precedence, and no source in the approved library ranks him. The claim is also awkward in substance: Addas was a Christian foreigner resident at Ta'if rather than a member of Thaqif, and the tribe itself accepted Islam only after the siege of 9 AH. The article therefore records that he believed, and does not assert that he was the first there to do so.

Devotional and historical material are not the same thing.

The chapter in Great Women of Islam is written in a devotional register and includes a list of nine distinctions attributed to her, several of which concern angels attending her apartment and the circumstances of her marriage. Some of these correspond to reports in the canonical collections and are given above with their attributions; others belong to the genre rather than to the historical record, and this article has not reproduced them as fact. The clearest instance is the report of the dream: what Sahih al-Bukhari and Sahih Muslim record is a dream seen on three nights, and later retellings that present it as a picture or portrait physically delivered while awake go beyond the collections.

The Battle of the Camel and its literature.

The account followed here for the battle is as-Sallabi's, and that work frames the outbreak of the fighting in a particular way, attributing it to the agitation of a faction rather than to any of the Companions on either side. That framing is a recognisable position within the literature and not a neutral description, and this article has not adopted it. What has been taken from the work is the sequence of events, the names, the orders of restraint given on both sides, the variant dates, and the conduct recorded afterwards. The motives of any party are not stated here, because they are transmitted within a literature shaped by later disputes and are not uniform across it. The same work carries extended polemic against particular groups; none of it has been carried into this article, and the neutrality standard of this encyclopaedia forbids it.

What is still not established.

Her childhood and education beyond the slight material noted above, including whether she could write. The motives of any party at the Battle of the Camel. Her personal habits of worship, her temperament, and detailed scenes of her final days, which appear in later writing without support in the earlier material. These are omitted. What remains is narrower than the popular account and better supported.

His date of birth.

The approved and authorised sources do not agree. Britannica and the biographical record give 19 April 1939. The Muslim 500, across its editions, gives 16 July 1939. The year is not in dispute; the day and month are. This article therefore gives the year alone in its opening sentence and records both variants here rather than choosing between two sources of comparable standing.

The length of his tenure.

His period in office ran from 4 June 1989 to 28 February 2026, which is thirty-six years and rather less than nine months. Sources describing it as a thirty-seven-year tenure are rounding upward. The figure of thirty-six years is used here.

The scope of this article.

Khamenei held political office for forty-five years, and a very large body of writing exists on his government, on Iran's foreign relations and nuclear file, on contested elections, and on episodes of domestic unrest. Almost all of that literature is evaluative, and much of it is written from a declared political position on one side or another. Under the standards governing this encyclopaedia — which prohibit political advocacy and commentary, and prohibit hostile characterisation of any subject from any source — that material is not summarised here. What this article sets out is his life, his training, the offices he held with their dates, the juristic doctrine on which the office rested, and the circumstances of his death. Readers seeking an assessment of his rule should consult the specialist literature listed below, where they will find the range of views set out at length. The omission is deliberate and is recorded here so that it is not mistaken for an oversight.

The size of the city.

Very large figures are often quoted for tenth-century Córdoba — a population in the hundreds of thousands or approaching a million, together with correspondingly large counts of houses, shops, mosques, baths, and library volumes. Figures of this kind appear in one of the sources used here, but they cannot be corroborated from the approved source base, and the works that carry them do not indicate where the numbers originate. This article therefore does not state a specific figure. What can be said with confidence is that Córdoba was a large city by the standards of its age, and probably the largest in western Europe.

Uneven coverage.

The emirate, from Abd al-Rahman I to Abd al-Rahman II, is treated here in more detail than the caliphal century that followed, and this reflects the sources available rather than the relative importance of the periods. The principal work consulted is a narrative history that ends with the death of Abd al-Rahman II in 852; for the tenth and eleventh centuries the article relies on two shorter reference pieces. The caliphal period — al-Hakam II's library, the time of al-Mansur, and the city at its architectural height — is therefore treated more briefly than its importance warrants, and a fuller account would require a scholarly history of al-Andalus that the project does not yet hold. The relative brevity of the later sections should not be read as a measure of the period's importance.

The character of the principal source.

The main work consulted is a narrative history of the emirate written in a vivid and strongly expressed style, and footnoted throughout to the Arabic chronicles — Ibn Hayyan, Ibn Idhari, Ibn al-Athir, Ibn al-Qutiyya and al-Maqqari — and to the European scholarship of Dozy and Lévi-Provençal. Its factual content has been used; its characterisations and its editorial colouring have not been carried into this article, in keeping with the encyclopaedia's neutral standard. Where the sources disagree, the disagreement is reported rather than silently resolved: the transfer of the capital in 716 or 717 and which governor ordered it, and the number of songs attributed to Ziryab's memory, given differently in different accounts. Where a source flags its own figures as uncertain — as with the reported numbers of those who left Spain to settle at Alexandria and Fez in the ninth century — that caution has been preserved.

Her dates.

This article follows Great Women of Islam, which places her birth a few years before the beginning of the revelation, puts her at about ten during the boycott and eighteen at her marriage after Badr, and has her die six months after her father. A body of Shia scholarship places her birth some years after the beginning of the revelation, which would make her materially younger at every point. This article has not examined that literature and does not adjudicate between the two. Readers will find confident figures on both sides in reputable works, and the difference should be understood as one between bodies of scholarship rather than as a settled fact reported differently.

The register of the source.

The chapter on Fatimah in Great Women of Islam is devotional in manner and uses severe language about the Prophet's opponents at Mecca. Its factual content has been used here and its characterisations left aside, in keeping with this encyclopaedia's standards. The same chapter also relates an account, referred to Ibn Kathir's al-Bidaya wa al-Nihaya, of food multiplying in her house; that belongs to the genre and is not reproduced here as history, though the report's existence in that work is a fact about the literature.

What is not established.

Her childhood beyond the episodes recorded above, her instruction by her mother, and her own observations of her father are not preserved. Her temperament, her habits of worship beyond the remembrance taught to her, the circumstances of her final illness, and the scenes of her death are subjects on which the early material is silent or nearly so. A considerable body of later devotional writing in both traditions supplies all of this; that literature has its own value and its own history, but it is not evidence of the kind this encyclopaedia treats as establishing fact, and it is not carried here. What remains is narrower than the popular account and unusually well attested: a small body of reports in the two most rigorous Sunni collections, addressing her standing, her marriage and household, her father's words to her at his death, and the line of descent that runs through her.

Dates are given as the sources give them, including where they disagree.

The death is the clearest case, with readings ranging across three weeks of Sha'ban 633 AH and one authority placing it in 634 AH. Where a single figure appears above it is Juzjani's, and the variants are recorded rather than suppressed.

The Chahalgani is described more cautiously than is usual.

The contemporary chronicle attests forty slave commanders and shows them acting as a faction after the Sultan's death; the fuller picture of a constituted council with defined privileges is a later reconstruction, and the article says so.

The enslavement narrative is read as literature as well as record.

Juzjani himself introduces the reign through the story of Yusuf, and Raverty noted that Juzjani's handling of that story was inaccurate on its own terms. The enslavement is not in question; the motive attributed to the brothers carries the weight of the frame. Two modern works, Jackson's The Delhi Sultanate and Kumar's The Emergence of the Delhi Sultanate, were authorised by the owner as external sources under §4A.3 and are used for the political and military framework. Both rest substantially on Juzjani, which is why the chronicle is treated here as the primary authority and they as its interpreters.

The life of Imam Hasan is recorded in all the major classical sources: al-Tabari's Tarikh, al-Baladhuri's Ansab al-Ashraf, al-Dhahabi's Siyar A'lam al-Nubala, Ibn Sa'd's Tabaqat, and the various biographical dictionaries. The challenge for historians is that these sources reflect the sectarian positions of their authors and their eras. Pro-Alid sources (particularly those used by Shia scholars) emphasize Hasan's virtues, the treachery of Muawiyah, and the poisoning narrative. Pro-Umayyad sources (particularly those from Syrian scholarly traditions) tend to minimize Hasan's political significance and present the treaty as a recognition of Muawiyah's superior qualifications. Al-Tabari, characteristically, presents multiple accounts from different perspectives without always adjudicating between them, leaving the reader to weigh the evidence. Ibn Sa'd provides biographical detail but within a framework that acknowledges the Sunni caliphal tradition. Al-Dhahabi, writing later, synthesizes earlier accounts with explicit evaluations of narrator reliability.

Modern scholars have provided more analytical treatments. Wilferd Madelung's The Succession to Muhammad (1997) is the most detailed English-language study of the early succession conflicts, giving extensive attention to Hasan's caliphate and the treaty. Madelung tends to sympathize with the Alid claims and provides a critical reading of the sources that questions Umayyad-era narratives. Hugh Kennedy's The Prophet and the Age of the Caliphates (2004) situates Hasan within the broader political history of the early caliphate. S.H.M. Jafri's The Origins and Early Development of Shi'a Islam (1979) provides the Shia scholarly perspective with academic rigor. The German scholar Laura Veccia Vaglieri's entry on Hasan in the Encyclopaedia of Islam remains a standard reference, providing a balanced assessment that acknowledges both the limitations of the sources and the historical significance of Hasan's decision. More recent scholarship has examined the treaty as an example of early Islamic political negotiation and has explored its implications for the development of Islamic theories of governance.

Historians consistently identify the Treaty of Hasan and Muawiyah as one of the pivotal moments of early Islamic history. It ended the first civil war, established the Umayyad dynasty, transformed the caliphate from a consultative institution into a hereditary one, and set the stage for the tragedy of Karbala that would permanently divide the Muslim community. Without the treaty, the early Islamic state might have continued in civil war, fragmenting into rival polities; alternatively, Ali's party might have prevailed or been decisively defeated. Either outcome would have produced a very different subsequent history. The treaty also established a precedent — contentious but real — for the transfer of power through negotiation rather than warfare. Whatever one thinks of the outcome, the process itself (negotiation, specified terms, mutual obligations) represented a civilized alternative to the bloodshed that had preceded it and the bloodshed that would follow when Hussain refused to make the same accommodation a generation later.

The primary source for the events of Karbala is Abu Mikhnaf Lut ibn Yahya (d. 774 CE), whose Maqtal al-Husayn (The Killing of Hussain) is the earliest detailed Arabic account. Though Abu Mikhnaf's original work does not survive independently, it is extensively quoted by al-Tabari in his Tarikh and by other historians. Abu Mikhnaf's account is generally sympathetic to Hussain but is regarded by most scholars as a serious historical work rather than mere hagiography. Al-Tabari's History (Volume 19 in the SUNY translation series) provides the most accessible version of the narrative for modern readers, presenting Abu Mikhnaf's account alongside other traditions. Al-Baladhuri, Ibn al-Athir, and al-Dhahabi all provide additional perspectives and details.

Modern historians have analyzed Karbala from various angles. Wilferd Madelung situates it within the broader succession crisis. Hugh Kennedy examines its political consequences. S.H.M. Jafri explores its theological development. Mahmoud Ayoub (Redemptive Suffering in Islam) analyzes the devotional theology that grew from it. These works collectively demonstrate that Karbala is not merely a sectarian concern but a subject of broad historical and religious significance. The debate over Hussain's decision — whether it was politically wise, strategically sound, or doomed from the beginning — continues among historians. What is not debated is its impact: the killing of the Prophet's grandson created a permanent fault line in Islamic history, generated a theology of protest and resistance that has shaped fourteen centuries of Muslim thought, and established a moral reference point that transcends the specific circumstances of seventh-century Iraq.

A perennial question in the historiography of Karbala concerns the wisdom of Hussain's decision to march toward Iraq in the face of warnings and after the collapse of Kufan support. Sympathetic historians argue that Hussain had no real alternative: remaining in Mecca would have led to his assassination (Yazid had reportedly sent agents to kill him even in the sacred precinct); returning to Medina would have meant permanent submission; and his continued existence as an un-pledged grandson of the Prophet was intolerable to the Umayyad state regardless of what he did. In this reading, Hussain chose the manner of his death rather than having it chosen for him. Critical historians (including some medieval Muslim scholars) have questioned whether the Kufan letters should have been trusted given the city's track record of broken promises, and whether Hussain's advisors were right that he should not have gone. This perspective does not blame Hussain morally — his courage and sincerity are not questioned — but suggests that the outcome was foreseeable and that alternative courses might have preserved his life while still denying Yazid his allegiance. The Islamic tradition has generally resolved this debate by noting that Hussain's decision produced consequences (the permanent delegitimization of Umayyad rule, the crystallization of Shia identity, the establishment of a universal moral paradigm) that could not have been achieved through any other course. Whether these consequences were divinely intended (the Shia view) or providentially beneficial despite human error (a possible Sunni reading), the result is that Karbala achieved what survival could not have achieved: the permanent demonstration that Islam does not require submission to tyranny.

The occasion of Khusrau's blinding.

The TDV İslâm Ansiklopedisi attaches the blinding to Khusrau's capture after the defeat at Bhairowal in 1606. The Encyclopaedia of Islam has the 1606 rebellion ending in a reconciliation and places the blinding in 1016 AH, 1607, as the punishment for Khusrau's part as the moving spirit in a conspiracy to murder the emperor at Kabul, four other ringleaders being executed at the same time. The two accounts agree that Jahangir ordered the blinding, that it followed Khusrau's defiance, and that it was partial; they differ on which act of defiance it answered and therefore on the year. The Intikhab-i Jahangir-Shahi, which gives the fullest account of the blinding and of the attempt to reverse it, describes the order, the method and the treatment without settling the date, so the variance stands.

The extent of the blinding.

Accounts that describe Khusrau as having been simply blinded, in the sense of permanently deprived of sight, do not represent what the chronicles say. The Encyclopaedia of Islam specifies partial blinding. The Intikhab-i Jahangir-Shahi records the treatment by the Persian physician Hakim Sadra, the recovery of the original power of vision in one eye, and the permanent partial impairment and shrinking of the other. Khusrau was attending court again by 1616.

Stories without contemporary support.

The romance of Salim and Anarkali, and the account of Jahangir's passion for Nur Jahan together with the premeditated killing of her first husband, are both treated by the Encyclopaedia of Islam as uncorroborated: the first as finding no corroboration in history, the second as unmentioned by contemporary sources. They are widely repeated, and the encyclopaedia's own observation — that neither the contemporary historians nor Jahangir's own memoir mentions the Anarkali affair — is the reason they are not carried here. A fourth point concerns a name. The Encyclopaedia of Islam's entry on Delhi records, among the graves at the shrine of Nizamuddin Auliya, that of "Jahangir, son of Akbar II". That is Mirza Jahangir, the son of Akbar Shah II who died in 1821, and not the emperor who is the subject of this article. The two are separated by two centuries.

The most useful correction in the classical literature on this subject concerns the word most often used to describe what Uthman did. Al-Harith al-Muhasibi, cited by as-Sallabi, put it directly: it is well known among people that the one who compiled the Quran was Uthman, but that is not the case. Abu Bakr was the first to compile it. What Uthman did was to hold the people to a single recitation, chosen by himself and those of the Muhajirun and the Ansar who were present, when it was feared that discord would follow from the differences between the people of Iraq and Syria over which dialect to read in. Before that, the written copies could be read in all seven of the ahruf in which the Quran had been revealed. Ibn al-Tin's formulation of the same distinction is the one this article has followed throughout: Abu Bakr acted from fear that the text would be lost with the loss of those who carried it, and Uthman acted from fear that the community would fracture over how to read what had already been preserved. Al-Qadi Abu Bakr al-Baqillani adds that even Abu Bakr's purpose was not simply to place the Quran between two covers but to unite the community on the recitations proven from the Prophet. Calling either man "the compiler of the Quran" without qualification flattens two different acts into one.

The evidence here is unusually well ordered for a seventh-century subject. Nearest to the events is a single sahih hadith, Sahih al-Bukhari no. 4987, which carries almost the whole narrative in one report: the campaign, Hudhayfah's alarm, his words to the caliph, the message to Hafsa, the four named copyists, the instruction about the dialect of Quraysh, and the order to burn the rest. Most of what this article states rests directly on it. Around that sit reports of lesser but stated grade — Ali's rebuke at hasan, Mus'ab ibn Sa'd's testimony at hasan li ghayrihi — and it is worth noting that the tradition attached those gradings itself rather than having them supplied from outside. Furthest out lie the assessments of the classical commentators, which are arguments about the reports rather than additional reports. Two points are left unresolved above rather than settled. The number of copyists is given as four in the Sahih and as twelve in reports that as-Sallabi relays from Saadiq Arjun, Ubayy ibn Ka'b among them; the article follows the four while recording the larger figure, since the two may describe the committee and the wider body of scribes rather than contradicting one another. The number of copies produced and their destinations is likewise variously reported, and no single figure is asserted here. One absence should be explained, because a reader who has met this subject elsewhere will expect it. Nothing above draws on the physical manuscript evidence — the Sana'a palimpsest, the Birmingham folios and their radiocarbon dating, or the comparative work on early codices. That material is real and it bears on the question, but it lies outside the source base this project works from, and under the project's own rules a claim that cannot be traced to that base is omitted rather than repeated on trust. Its absence here is a statement about this article's evidence, not a judgement on the manuscripts.

Within the Islamic scholarly tradition, Uthman's standardization is universally regarded as a necessary and praiseworthy act that preserved the integrity of God's final revelation. The destruction of variant copies, while initially controversial (particularly regarding Ibn Mas'ud), came to be accepted as justified by the greater good of textual unity. The classical scholars of Quranic sciences ('ulum al-Quran) — including al-Zarkashi (al-Burhan fi 'Ulum al-Quran) and al-Suyuti (al-Itqan fi 'Ulum al-Quran) — all treat the standardization as an act of preservation rather than alteration. The key principle in the Islamic understanding is that Uthman did not change, add to, or subtract from the Quranic text — he standardized its written form to match the oral tradition as established in the Prophet's final review. What was destroyed was not "the Quran" but variant written materials that might generate confusion; the Quran itself continued to live in the memory of the huffaz and in the standard written form.

The historical sources for Tariq's conquest present challenges. The earliest Arabic account — Ibn Abd al-Hakam's Futuh Misr wa al-Maghrib wa al-Andalus (9th century CE) — was written approximately 150 years after the events. Earlier accounts exist only in fragmentary form or as citations in later works. The Latin/Christian sources from the Iberian side are even later and are colored by the Reconquista ideology that treats the Muslim conquest as a disaster to be reversed. The most comprehensive Arabic account is that of al-Maqqari (17th century CE), whose Nafh al-Tib compiled earlier sources (many now lost) into a comprehensive history of Al-Andalus. Modern historians — including Hugh Kennedy (Muslim Spain and Portugal), Roger Collins (The Arab Conquest of Spain), and Brian Catlos (Kingdoms of Faith) — have sifted these sources critically, attempting to reconstruct the most probable version of events while acknowledging the gaps and contradictions in the record.

We know that a Berber Muslim force crossed the strait in 711 CE; that it defeated the Visigothic king Roderic in a decisive battle; that the peninsula was largely conquered within three years; and that the commander's name was Tariq ibn Ziyad.

We don't know with certainty: Tariq's precise tribal affiliation; whether the famous speech is historical; the exact number of his troops; the precise location of the battle of Guadalete; what happened to Roderic; or what ultimately became of Tariq after his recall.

These uncertainties are typical of early medieval history, where the sources are limited, often contradictory, and always shaped by the interests of those who wrote them. What is beyond dispute is the consequence: the creation of Al-Andalus, one of the most remarkable civilizations of the medieval world, born from a single daring military operation conceived and executed by a Berber commander whose name is still spoken fourteen centuries later.

A contested attribution to Garcin de Tassy.

Rizvi's History of the Dar al-Ulum Deoband carries a passage which it attributes to the French orientalist Garcin de Tassy. As Rizvi presents it, de Tassy described a man who had been an alumnus of Delhi College, became a professor at Bareilly College, was a deputy inspector of schools at Meerut in 1857, was said by an acquaintance to be quick-witted and conversant with Persian and with Western learning, and had written Tashil al-Hisab — "Arithmetic Made Easy" — published at Bareilly in 1852. That attribution has been challenged. The account consulted alongside Rizvi for this article reports that the person named in de Tassy's French text is Ashraf Ali, another professor at Delhi College, and that Zulfiqar Ali does not appear there at all; on that reading the attribution is an error transmitted from one work into another. Rizvi's own presentation lends some weight to that possibility, because his footnote to the passage does not cite de Tassy's book. It refers instead to a work on Maulana Muhammad Ahsan Nanautawi, which is where he found the quotation; the passage therefore reaches his history at second hand, through an intermediary, rather than from the French text itself. This article has not examined de Tassy's Histoire de la littérature hindouie et hindoustanie directly either, and so records both the passage as Rizvi transmits it and the objection to the attribution, without resolving between them. The consequence for one detail should be noted: the printing of Tashil al-Hisab at Bareilly in 1852 rests on the de Tassy attribution alone, and is therefore given here as attributed rather than as established.

His age at death.

The discrepancy can now be located precisely. Rizvi states that he died at the age of eighty-five in 1322 AH, corresponding to 1904. The local histories give his birth as 1822, corresponding to 1237 AH, which would make him eighty-one or eighty-two at his death. If Rizvi's age is right, his birth would fall around 1819 instead. The year of death is not in dispute; the year of birth and the age at death cannot both be as reported. This article gives the years as the local histories report them and records Rizvi's figure here.

The foundation date of Darul Uloom Deoband.

The date of the seminary's founding is given differently in different sources. Qari Muhammad Tayyib's centenary history dates the first shura from 1283 AH, that is 1866, and accounts following that reckoning place the foundation on 15 Muharram 1283 AH / 31 May 1866. Barbara Metcalf's study gives 1867. The discrepancy is small but real, and it turns on which act is treated as the founding — the initial gathering and decision, or the commencement of teaching. Readers will find both dates in reputable works, and this article does not choose between them.

The Islamic historical tradition treats al-Walid with a degree of respect tempered by the general ambivalence that Sunni scholarship directs at the Umayyad dynasty as a whole. His building of mosques and his expansion of the holy places earn praise; his military achievements are acknowledged; but the broader critique of Umayyad worldliness and political ruthlessness is never entirely absent. Al-Tabari, the most comprehensive early historian, presents al-Walid's reign factually without extensive moral commentary — allowing the reader to draw conclusions from the events themselves. Later historians (Ibn al-Athir, Ibn Kathir, al-Dhahabi) follow the same general approach: acknowledging al-Walid's achievements while situating them within the broader Umayyad narrative of power, wealth, and eventual collapse.

Modern historians generally assess al-Walid positively as an effective administrator rather than a great thinker or religious figure. Hugh Kennedy, G.R. Hawting, and other specialists on the Umayyad period credit him with maintaining the empire's stability, choosing capable subordinates, and directing resources effectively toward both expansion and construction. His reign is treated as the culmination of the Umayyad project — the moment when everything came together (stable administration, capable commanders, abundant revenue, confident cultural ambition) to produce the empire's greatest achievements. The comparison sometimes drawn between al-Walid and other "builder-caliphs" (particularly the Abbasid caliph al-Mansur, who built Baghdad) is apt: both were more administrators than warriors, more organizers than innovators, more patrons than creators. Their greatness lay not in personal brilliance but in the ability to direct the efforts of others — to select, appoint, equip, and trust the commanders and craftsmen who actually did the fighting and the building.

The sources disagree over Aibak's capital.

Raverty's introduction to the Tabaqat-i Nasiri states that Delhi was made the seat of the Muslim government in Hindustan by Qutb al-Din Aibak in 589 AH, and Bada'uni and the TDV İslâm Ansiklopedisi likewise point to Delhi. Against them, the Taj al-Ma'asir as quoted by Raverty has Aibak make Lahore his capital, "the place where the throne of Sultans had been", and both Minhaj al-Siraj and Bada'uni record that he was buried at Lahore. This article follows Lahore as the seat from which he personally ruled, and treats Delhi as the capital of the sultanate he founded — which is the reading that leaves both groups of reports standing. His own article sets the question out at greater length.

His independence was obtained by legal process, not declared.

The Tabaqat-i Nasiri records that Aibak and the other Turkish commanders who had been slaves of Mu'izz al-Din each sent an envoy to the Ghurid Sultan Mahmud at Firuzkuh soliciting letters of manumission and deeds of investiture; that in 605 AH Aibak was sent a scarlet canopy of state and the investiture of the government of Hindustan; and that the Friday sermon and the coinage throughout Ghur, Ghazna and Hindustan continued to be read and struck in Sultan Mahmud's name. The title was therefore a grant from his former master's house rather than a claim made against it, and the two classical marks of sovereignty were not yet his.

Abu Hanifa did not leave behind a large body of personal writings — his legal opinions were transmitted primarily through his students (particularly Muhammad al-Shaybani's compilations) rather than through his own authored works. The theological text al-Fiqh al-Akbar is attributed to him, though its precise authorship is debated. His biography is reconstructed primarily from the Tabaqat (biographical dictionaries) literature, particularly the works by al-Khatib al-Baghdadi and al-Muwaffaq al-Makki; from the reports and opinions preserved by his students in the canonical Hanafi texts; from references in the broader hadith and legal literature; and from later Hanafi biographical works that collected anecdotes and traditions about the imam.

Modern scholars — both Muslim and non-Muslim — have assessed Abu Hanifa's contribution from various perspectives. Joseph Schacht's influential The Origins of Muhammadan Jurisprudence (1950) treated the Hanafi tradition critically, arguing that many opinions attributed to Abu Hanifa may have been retroactively projected by later scholars. More recent scholarship (including that of Wael Hallaq and Christopher Melchert) has provided a more nuanced picture, recognizing both the difficulty of attributing specific opinions to Abu Hanifa with certainty and the genuineness of the methodological tradition he established. What is beyond dispute is the historical significance of what Abu Hanifa and his school accomplished: the creation of a systematic, rational, and adaptable legal tradition that has served as the practical framework for Muslim religious life across the largest portion of the Islamic world for over twelve centuries.

Indian historians have assessed Mohammad Ali Jauhar variously. Nationalist historians emphasize his contribution to Hindu-Muslim unity during the Non-Cooperation era and his service as Congress president, seeing him as evidence that Indian nationalism transcended communal boundaries, while Pakistani historians emphasize his later disillusionment with the Congress and his advocacy for Muslim rights, seeing him as a precursor to the Pakistan movement. Secular historians note the tension in his life between religious commitment and national politics, seeing his career as illustrative of the fundamental difficulties of building a secular nation in a deeply religious society, and Islamic historians emphasize his commitment to the Caliphate and his sacrifice for Islamic principles, seeing him as a model of politically engaged Muslim faith.

Mohammad Ali's legacy remains contested because his life encompassed contradictory phases: he was both a champion of Hindu-Muslim unity (during the Khilafat-Non-Cooperation era) and an advocate of Muslim separatism (during his later years). Both India and Pakistan can claim him — and both do — but neither can claim him entirely, because his political trajectory carried him from one position to the other. This very ambiguity may be his most honest legacy: he lived the dilemma of Indian Muslim politics rather than resolving it. He demonstrated both the possibility and the impossibility of Hindu-Muslim cooperation — showing that it could be achieved (under specific conditions, with specific leadership, around specific issues) and that it could not be sustained (when conditions changed, when leadership failed, when issues diverged). His life is a microcosm of the broader tragedy of South Asian communal politics in the twentieth century.

Juzjani gives almost no dates.

Raverty draws out one consequence: between the killing of Saif al-Din Suri and Mu'izz al-Din's establishment at Ghaznin as his brother's lieutenant, twenty-six years elapsed, yet the narrative runs the two together so that an unwary reader takes the second to follow closely on the first. Where this article gives years for events in the Ghurid heartland, they rest on the modern reconstructions rather than on the chronicle.

The English tradition has accumulated errors of name and place, and Raverty's notes are the means of identifying them.

Three are corrected above: the persistence of the title Shihab al-Din after it had been superseded by Mu'izz al-Din, which no coin of his supports; the form "Mahommed Ghori", which originates in Dow misreading a suffix of origin as part of a personal name; and the battle site, corrupted into "Narain" and "Nardin", names Raverty states correspond to no actual places. A third point concerns what the sources are silent about. The identity of the Sultan's assassins is given differently by different writers, and the attributions to Isma'ili agents and to aggrieved Khokhars rest on later report rather than on the contemporary chronicle. This article names both traditions as traditions and does not choose between them; the date, 3 Sha'ban 602 AH, is Juzjani's and is not in doubt. The two modern works used here, Jackson's The Delhi Sultanate and Wink's Al-Hind, were authorised by the owner as external sources under §4A.3. Both rest substantially on Juzjani, which is why the chronicle is treated as the primary authority and they as its interpreters. One work previously declared for this article, Mohammad Habib's Sultan Mahmud of Ghaznin, has been removed: it is a monograph on a different ruler, roughly a century and a half earlier, and its presence here appears to have been a mis-citation.

His date of birth.

Sources agree on the year 1943 and on Deoband as the place. The day is given variously: some accounts give 3 October 1943, others 5 Shawwal 1362 AH, corresponding to 5 October 1943. The approved source consulted for this article gives only the year. This article follows it and does not assert a day.

The transliteration of his name.

Zaman writes 'Uthmani; the family and most English-language sources write Usmani; French and some Arabic sources render it Uthmani or al-Usmani. All refer to the same name, and the variation is one of transliteration from Urdu and Arabic. The same applies to the given name, which appears as Taqi and as Taqī. A third matter concerns the scope of this article. Taqi Usmani is a living scholar who has held public office and taken positions on questions of law and public policy over more than half a century, and a substantial body of commentary exists on those positions, written from various standpoints. This article records his training, his offices, his institutional roles and his writings, and reports the scholarly assessment of his work found in the academic source consulted. It does not attempt to adjudicate contemporary debates.

The Arabic historical sources treat Musa with a mixture of respect (for his military achievements) and sympathy (for his tragic fall). The accounts in Ibn Abd al-Hakam, al-Tabari, and al-Maqqari preserve detailed narratives of his campaigns and his disgrace, presenting him as a man of genuine accomplishment destroyed by the arbitrariness of political power. The tension between Musa and Tariq — which the sources record but do not always resolve — reflects the broader historiographical challenge of attributing credit for a shared achievement. Medieval Arab historians tended to give Musa more credit (he was the senior commander and the Arab); medieval and modern Berber/Amazigh historians have emphasized Tariq's contribution. The truth, as modern scholarship recognizes, is that the conquest was a genuine partnership — however unequal and however marked by personal friction.

Modern historians (Hugh Kennedy, Roger Collins, Brian Catlos) generally assess Musa as a capable administrator and organizer rather than a great tactical commander. His personal military contribution to the Spanish conquest (the capture of Mérida and Seville) was significant but less dramatic than Tariq's destruction of the Visigothic army at Guadalete. His greater achievement lay in the organizational work that preceded the conquest: the pacification of the Maghreb, the creation of the Berber army, the development of naval infrastructure, and the strategic decision to authorize the crossing. This assessment places Musa in a similar category to al-Walid ibn Abd al-Malik — as an organizer and enabler rather than a front-line warrior. Both men created the conditions for conquest without personally leading the decisive battles; both appointed the commanders who actually won the victories; and both were more administrators than warriors. Their legacy lies in what they made possible rather than in what they personally achieved on the battlefield.

Nanautawi's death year appears in Metcalf's text as both 1877 and 1879.

Rizvi gives 1297 AH / 1879, and the article follows Rizvi, since an institutional history is the stronger authority for the dates of its own founder and it is internally consistent where Metcalf is not.

Imdadullah's birth year appears in Metcalf as both 1817 and 1815, and no approved source consulted here resolves it.

It is therefore left unstated rather than settled by preference. That is the correct outcome under the project's sourcing rules, not an omission. The founders' part in the uprising of 1857 is the one point where the difficulty is not a discrepancy between sources but the date of the evidence itself. Metcalf observes that the detailed account of events at Thanah Bhawan, assigning a post to each man, appears only in secondary works written from about 1920, when Deobandis active in the nationalist movement had reason to claim a rebel lineage for their school; earlier biographies treated the same charge as an accusation by enemies. There was fighting at Thanah Bhawan and a leading scholar of the town died in it, but who led it, and on which side, cannot be established from the material available. The article reports the claim, its late appearance, and the contrary earlier tradition, and does not decide between them.

The primary sources for Uqba's career are Ibn Abd al-Hakam's Futuh Misr wa al-Maghrib (9th century CE), al-Baladhuri's Futuh al-Buldan (9th century CE), and the relevant sections of al-Tabari's comprehensive history. Ibn Khaldun (14th century CE) provides additional information, drawing on North African sources that the eastern historians did not use. These sources present certain challenges. They were written 150 to 700 years after the events they describe, they sometimes contradict each other on details — particularly regarding the chronology of the two governorships and the exact date of the Atlantic march — and they reflect the interests of their authors and eras rather than providing neutral historical reportage. Modern historians (particularly Jamil Abun-Nasr, Michael Brett, and Hugh Kennedy) have sifted these sources critically, attempting to reconstruct the most probable sequence of events while acknowledging the uncertainties that inevitably attend the study of seventh-century North African history.

The most famous episode of Uqba's career — his march to the Atlantic and his declaration upon reaching the ocean — has been questioned by some modern historians. The logistical challenges of moving a cavalry army 2,500 kilometers through hostile territory in a single campaign are formidable, and some scholars have suggested that the tradition may compress multiple campaigns into a single narrative or may exaggerate the westward extent of a campaign that actually reached only central Morocco rather than the coast. Other scholars accept the basic historicity of the Atlantic march while acknowledging that some details (particularly the speech at the ocean) may be literary embellishment. The question remains open, but the tradition's persistence — and the subsequent history that confirms Muslim presence at the Atlantic coast within a generation of Uqba's death — suggests that even if the precise details are uncertain, the general direction and ambition of his campaign are historical.

For secular historians, Zamzam presents an interesting methodological challenge. The well's physical existence is beyond doubt — it is a real well, in a documented location, producing measurable quantities of water with a testable chemical composition. Its antiquity is supported by the archaeological evidence of continuous habitation in the Meccan valley for millennia, which requires a water source. Its association with the pilgrimage is documented from the earliest Islamic sources and confirmed by the urban geography of Mecca (the well's position relative to the Kaaba and the sacred precinct). What is not historically verifiable through secular methods is the miraculous origin — the story of Hagar, Ishmael, and the angelic revelation of the spring. This narrative belongs to the category of sacred history that is accepted on faith by believers and treated as legendary by secular historians. The well's existence is historical; its origin story is theological. Modern scholars have generally adopted a respectful agnosticism on this question: acknowledging the well's importance, documenting its history, analyzing its properties, and noting the traditions associated with it — without pronouncing on the ultimate truth of the miraculous origin narrative. This approach allows historical scholarship to engage with Zamzam productively while respecting the boundaries between what evidence can establish and what faith affirms.

Perhaps the most remarkable historical fact about Zamzam — one that requires no miraculous explanation but is extraordinary nonetheless — is its continuity. The same well, in the same location, has been providing water to human beings for as long as Mecca has been inhabited. It has survived the rise and fall of empires, the transformation of religions, the expansion of a small oasis settlement into a modern city of millions, and the industrialization of the pilgrimage from a camel-borne journey to an air-travel operation. Through all these changes, the water has continued to flow — the one constant in a landscape of perpetual transformation. This continuity gives Zamzam a temporal depth that is rare among human institutions. Very few things in the world can claim continuous, unbroken function across millennia — and the fact that this particular thing is a water source, the most basic requirement of human survival, gives its continuity a primal significance. Zamzam is not merely old; it is fundamentally, irreducibly necessary — and it has been necessary, and available, for as long as human beings have inhabited the valley it sustains.

The evidence for this reign is late, thin, and interested, and any confident narrative of it should be read with that in mind. No contemporary Andalusi chronicle survives. The principal Arabic sources are the anonymous Akhbar Majmu'a, compiled perhaps two centuries later; Ibn al-Qutiyya's history of the conquest, from the tenth century; the partially surviving Muqtabis of Ibn Hayyan, from the eleventh; Ibn Idhari's al-Bayan al-Mughrib, from the fourteenth; and al-Maqqari's enormous seventeenth-century compilation, which preserves much earlier material at the cost of a very long chain of transmission. All of them stand within a tradition that had reason to present the founder of the Andalusi Umayyad state heroically, and much of the anecdotal texture — the escape across the Euphrates, the mule at al-Musara, the labelled heads, al-Mansur's remark, the palm tree — has the shape of narrative rather than record. The Latin chronicles of the Christian north are closer in time but brief, hostile, and concerned with their own affairs, and Frankish sources notice al-Andalus only in 778. The consequence is a reign whose framework is secure and whose detail is often irrecoverable. The escape from Syria, the crossing of 755, the victory at al-Musara, the sequence and general character of the revolts, the Abbasid-backed rising, the Frankish expedition and its failure, the recovery of Zaragoza, the creation of a paid army, and the foundation of the Great Mosque are all well established. Dates for individual campaigns vary between sources, troop numbers are conventional, dialogue is literary, and motive is usually supplied by the historian rather than the evidence. Roger Collins's study of the conquest period is deliberately sceptical about how much of the eighth century can be recovered at all, and takes the Arabic narratives to be substantially later constructions. Hugh Kennedy's political history is less austere but consistently distinguishes the documented framework from the anecdotal filling. Readers of this article should assume that where the narrative above is specific about a conversation, a number, or a motive, it is reporting a tradition.

The life of Abd al-Rahman ibn Awf is recorded across the major works of early Islamic biography and history, from the Tabaqat of Ibn Sa'd, which preserves detailed accounts of his conversion, commerce, and family, to the histories of al-Tabari, which document his pivotal role in the succession. Later biographical dictionaries — the Isti'ab of Ibn Abd al-Barr, the Usd al-Ghaba of Ibn al-Athir, the Siyar A'lam al-Nubala' of al-Dhahabi, and the Isaba of Ibn Hajar al-Asqalani — gathered and sifted the traditions concerning him, transmitting a consistent portrait of the wealthy, generous, and devout companion. Modern historians have drawn upon these sources to situate Abd al-Rahman within the broader social and economic history of early Islam. His career illuminates the commercial world of seventh-century Arabia, the role of trade in the life of the early Muslim community, and the ways in which wealth was understood, accumulated, and dispersed in a religious framework that demanded its use in the service of God. His part in the shura has attracted particular attention from scholars of early Islamic political history, including Wilferd Madelung, whose study of the succession examines the deliberations of the council in detail. Across this literature, Abd al-Rahman ibn Awf emerges as a figure of unusual significance — not a caliph or a great general, but a merchant and elder whose wealth, generosity, and integrity made him one of the pillars of the early community, and whose conduct at a critical moment helped to shape the political destiny of Islam.

The tenth century is far better documented than the eighth, and for parts of this reign genuinely good material survives, but the limits are still real. The most valuable source is the fifth volume of Ibn Hayyan's al-Muqtabis, an eleventh-century compilation that preserves substantial passages from the lost contemporary chronicles of the caliphal court, including material by writers with access to official records. It supplies dated campaign narratives, chancery language, and administrative detail of a kind unavailable for earlier reigns. Ibn Idhari and al-Maqqari transmit further material, the latter at a remove of seven centuries. Latin sources from León, Castile and Catalonia give the northern side of the frontier wars, and John of Gorze's account preserves an outsider's view of the court. Three cautions apply. Court chronicles record what the caliphal chancery wished recorded, and the presentation of the reign as a restoration of legitimate order is the official interpretation rather than a neutral one. Fiscal and troop figures are conventional and should not be used as data. And the treatment of Simancas is visibly awkward in the Arabic tradition, which passes over the defeat quickly, so that its scale has to be reconstructed partly from Latin sources and from the observable fact that the caliph never again took the field. Where the sources disagree, the disagreement is generally about dates and numbers rather than about the shape of events. His birth year is given variously as 889, 890 or 891. Figures for the size of armies, the revenue, and the population of Córdoba differ widely between authorities and are not treated as established here.

The source problem in this subject is severe enough to be worth setting out in one place, since almost every disagreement about Abdul Qadir reduces to it. The material divides by distance from him. Closest are his own texts: al-Ghunya, which he composed, and the sermon transcripts of al-Fath al-Rabbani, taken down by hearers. Next are the biographical notices of Baghdad scholars — Ibn al-Jawzi in the generation after him, then al-Dhahabi, Ibn Kathir and Ibn Rajab al-Hanbali in the fourteenth century — which are brief, sober, and place him within the Hanbali school. Then comes Futuh al-Ghayb, compiled by his son. Then, at a remove of some 150 years, the manaqib literature of which Bahjat al-Asrar is the chief example, in which the miracle accounts and the claims of cosmic rank are concentrated. Finally there is a body of works attributed to him but doubted, Sirr al-Asrar the most translated among them. The problem is that the popular image of Abdul Qadir is drawn overwhelmingly from the two most distant layers, and the scholarly image from the two nearest — which is why accounts of him can differ so completely while both cite sources. Jacqueline Chabbi's 1973 study is the point at which this was set out systematically, and the position it established is now the mainstream one in academic scholarship: the recoverable figure is a conventional Hanbali scholar and preacher who was raised to the rank of supreme saint posthumously. Two cautions follow, and they run in opposite directions. The critical scholarship does not show that the devotional literature is worthless; it shows that it is evidence about the centuries that produced it rather than about the twelfth. And the sobriety of the early notices does not make Abdul Qadir a minor figure; a preacher who filled Baghdad and whose transcribed sermons were still being copied and commented on by Ibn Taymiyya a century and a half later was plainly formidable. What the sources will not support is the specific content of the cult.

No Ottoman ruler's reputation is more sharply contested, and readers should know the shape of the disagreement. Three traditions compete. The first is the contemporary European liberal one, which produced the image of a paranoid despot presiding over massacre and stagnation — a view shaped by the Bulgarian and Armenian killings and by the campaign against him in the British press. The second is Turkish republican historiography, which treated him as a reactionary obstacle whose overthrow prepared the way for the Young Turks and then for the Republic. The third, prominent in Turkish conservative and Islamist writing from the later twentieth century, presents him as a pious and far-sighted statesman who defended the empire against European predation and Zionist designs, and whose deposition opened the way to catastrophe. None of the three is adequate, and each rests on selecting part of the record. Modern scholarly work has moved toward treating the reign as a case of authoritarian modernisation: Deringil's study of Hamidian legitimation, Hanioğlu's work on the Young Turks and the late empire, and Karpat's on the politicisation of Islam all examine how the expansion of state capacity, the ideological use of Islam, and the machinery of surveillance formed one coherent project rather than a contradiction. Specific cautions. The claim that he personally ordered the Armenian massacres is argued by serious historians and contested by others; the evidence does not permit certainty, and this article records the dispute rather than resolving it. Death tolls for the 1890s killings vary by an order of magnitude. His role in the 1909 counter-revolution is unproven. The extent of the informer network is described in the sources in terms that may be exaggerated, since the regime benefited from the belief that it was omnipresent. And the reported exchange in which he refused Theodor Herzl's proposals for Jewish settlement in Palestine is documented in Herzl's own diaries and in Ottoman records, but has accumulated a great deal of later embellishment in polemical literature on all sides.

The Tanzimat is one of the best-documented periods of Ottoman history and one of the most contested in its interpretation. The documentary base is strong: the edicts themselves, the legal codes, the archives of the reformed ministries, the reports of the provincial councils, and the extensive diplomatic correspondence of the European embassies. Ahmed Cevdet Pasha, a jurist and historian who was himself part of the reforming establishment, provides an insider's Ottoman narrative. The interpretative disagreement concerns what the reforms were for. One reading, common in older Western scholarship, treats the Tanzimat as Westernisation — a modernising élite pulling a reluctant traditional society toward European norms under European tutelage. A second, associated with Turkish republican historiography, treats it as a stage in the emergence of the modern Turkish state, with the sultans as secondary figures. A third, developed in more recent work including Findley's and Davison's, emphasises the autonomy and agency of the Ottoman bureaucracy, arguing that the reforms served the state's own interest in centralising authority and extracting revenue, and that European pressure supplied occasions rather than motives. A fourth line of criticism holds that the reforms, whatever their intent, weakened the empire by dissolving the traditional legitimations of Ottoman rule without producing an effective substitute. Specific cautions: the extent to which the edicts were implemented varied enormously by province and is difficult to assess; the sultan's personal role as against his ministers' is hard to determine from the sources and is probably smaller than dynastic accounts suggest; and figures for Ottoman debt, revenue and population in this period are approximate.

Three difficulties recur in writing about al-Ghazali, and readers of any account of him should know about them. The first is the status of Al-Munqidh min al-Dalal. It is the source of nearly everything the tradition believes about his inner life, and it is not a diary. It was written more than a decade after the events it narrates, for an audience that included critics who had accused him of studying philosophy prematurely and of drawing on it in the Ihya, and its account of when and how he came to falsafa is shaped by the need to answer them. Its narrative of a sudden crisis is also difficult to reconcile with evidence that he had been changing how he lived for about two years beforehand. The Munqidh remains indispensable; it is testimony from an interested party rather than a neutral record. The second is his position on causality, treated above. The dispute between Marmura's reading, on which al-Ghazali was consistently an occasionalist, and the more recent readings of Griffel and Moad, on which he held occasionalism and secondary causation to be co-possible and declined to choose, is unresolved. It turns on the interpretation of a small number of passages, and any confident statement of "al-Ghazali's theory of causality" is taking a side in a live argument. The third concerns the corpus. A substantial body of pseudonymous work travels under his name, and the Latin and Hebrew traditions read the genuine Maqasid as a statement of his own views rather than as a report. Positions attributed to al-Ghazali in secondary literature are therefore worth tracing to a securely attributed work before being relied on. Al-Ghazali's autobiography, Deliverance from Error, stands as one of the great works of medieval introspective writing. His account of intellectual doubt, spiritual crisis, and recovery resonates across religious traditions and has been compared to Augustine's Confessions in its psychological depth and its influence on subsequent religious autobiography. In the modern Islamic world, al-Ghazali's work has taken on new significance as Muslims grapple with the challenges of modernity. His insistence that authentic religious life requires both intellectual rigor and spiritual depth, his critique of knowledge pursued for prestige rather than for God, and his demonstration that Islamic law and Islamic spirituality are complementary rather than competing — all of these themes speak directly to contemporary concerns. He remains, more than nine centuries after his death, one of the most widely read and most deeply influential thinkers in the Islamic tradition.

Kennedy's account draws its narrative chiefly from the eleventh-century chronicler Ibn Idhari, supplemented by other early Arabic historians, and by a uniquely valuable outside perspective: the memoir of Abd Allah ibn Buluggin, the last Zirid ruler of Granada, whose own family had been among the Berber chiefs al-Mansur brought into al-Andalus, and who set down what he understood of al-Mansur's methods a century later from within that same Berber political tradition. Kennedy is explicit that the surviving Arabic sources for this period carry a divided verdict on al-Mansur: admiration for his military success and personal piety sits alongside an awareness, sharpened by hindsight, that his concentration of power and his reliance on Berber troops undermined the Umayyad legitimacy that had held al-Andalus together, and that the saqaliba and Berber leaders he promoted are recorded by name and deed to a degree that eclipses almost everyone else active in the state during his ascendancy — itself, as Kennedy observes, a symptom of how completely al-Mansur had come to monopolise both power and its record. The devotional Urdu history History of Islam, also consulted for this article, presents the same events in a more summary and more explicitly moralising register, closing its account of the Umayyad collapse in Spain with the judgement that hereditary rule was itself a departure from Islamic norms and the cause of the dynasty's fall. That interpretive conclusion is not repeated here; the source's chronological and factual detail on the succession from al-Mansur through al-Muzaffar and Sanchuelo to the fitna and the abolition of the caliphate in 1031 corroborates Kennedy's account and has been used for that narrative content alone.

Al-Nawawi is well documented and the difficulties concerning him are of a particular kind. The sources for his life are the biographical dictionaries of the Mamluk period and the notices written by his own students, of whom Ibn al-Attar was the closest and produced the earliest account. These are near-contemporary and specific about his teachers, appointments, works and dates. The basic outline is secure. The problem is that the near-contemporary sources are also devotional. Ibn al-Attar and those who followed him wrote to commemorate a revered teacher, and the portrait they produce — of total renunciation, of a dozen lessons a day, of a refusal of every worldly comfort, of a man who never married and ate almost nothing — belongs to a recognised genre of scholarly hagiography. The specific claims cannot be checked, and some of the numerical details have the flavour of pious enumeration. The prudent position is to accept the general character of the accounts, which are consistent and early, while treating the particulars as literary. A second point concerns his intellectual position, which is best described in its own terms. He was a Shafi'i in law and an Ash'ari in theology — the established Sunni learning of his time and place — and he was drawn to the disciplined devotional practice of the jurists of his day, while working firmly within the juristic tradition. The most accurate account of him is the one his own works support: a scholar who consolidated the established mainstream of the learning of his age. Finally, his dates: the year of birth appears as 631 of the Hijra, corresponding to 1233 or 1234, and the year of death as 676, corresponding to 1277, with 677 occasionally given. The variation is minor and unresolved.

Al-Tabari presents an unusual situation: the works are abundantly available and the man is thinly documented, and the two present different problems. For his life the sources are the Arabic biographical dictionaries — the entries in Yaqut's dictionary of learned men, in al-Khatib al-Baghdadi's history of Baghdad, in Ibn al-Nadim's catalogue, and in later compilations. These were written by scholars who admired him, they contain the conventional apparatus of prodigious memory and superhuman industry, and they preserve anecdotes whose function is to establish stature. The report that he offered to dictate tens of thousands of folios of commentary and history and was persuaded to reduce the plan is the best-known example and belongs to this genre. Franz Rosenthal's general introduction to the SUNY translation assembles and assesses this material carefully and is the standard treatment. For the works themselves the difficulty is different and larger. The Tarikh is a compilation of earlier material, and the central scholarly question is what can be inferred from it about the events it describes rather than about the scholarship of the ninth century. Positions range widely. One tradition of scholarship treats the transmitted accounts as substantially reliable where they are early, multiply attested and internally coherent. A more sceptical tradition argues that the whole body of early Islamic narrative was shaped by the concerns of the second and third centuries — by legal disputes, dynastic legitimation and sectarian controversy — and that it cannot be used to reconstruct the first century with confidence. Between these positions lies most contemporary work, which proceeds by isolating individual transmission strands, dating them where possible, and asking whose interests a given version serves. The volume of essays edited by Hugh Kennedy on al-Tabari as a historian is a good entry point to the state of that argument. Two practical points follow for any reader using him. Where the Tarikh gives several versions of an event, the existence of several versions is itself an important part of what the source records, and reading any one of them as al-Tabari's own settled account would mistake the nature of the work. And a detail carried by a single chain of transmission rests on that chain, which is part of what the source-critical reading of the Tarikh attends to.

The principal source for this article is Encyclopaedia Britannica's comprehensive entry on Aruna Asaf Ali, which provides the chronological spine of her life and career. The Encyclopedia.com entry confirms dates and key facts independently. The Guardian's 1996 obituary provides independent British journalistic confirmation of the Quit India episode. The Cambridge University Press article on her post-independence career provides the scholarly framework for understanding her leftist orientation. T.C.A. Raghavan's biography of Asaf Ali, accessed through the Frontline review, provides material on the marriage and its political significance. No full-length scholarly biography of Aruna Asaf Ali in English has been identified beyond what may be contained in Raghavan's treatment of the marriage. The Britannica entry is the most comprehensive single accessible source. The award dates present discrepancies between sources (Lenin Prize: 1965 per Britannica vs 1975 per Encyclopedia.com; Nehru Award: 1991 vs 1992). These are noted rather than resolved.

The principal source for this article is the Frontline (The Hindu) review of T.C.A. Raghavan's Circles of Freedom: Friendship, Love and Loyalty in the Indian National Struggle (Juggernaut, 2024), written by Parvati Sharma. This is a published book review in one of India's most reputable magazines, drawing on a recently published biography by a professional historian and former diplomat. Raghavan's book itself has not been consulted directly. The details of Asaf Ali's early life, his London circle, the Kucha Chelan haveli, the INA trial aftermath, and the Partition episode derive from the review's account of the biography's content. Britannica's entry on Aruna Asaf Ali provides independent confirmation of his education (St. Stephen's, Lincoln's Inn), his Congress membership, his defence work, his ministerial and ambassadorial appointments, and his dates. The Times of India confirms the ambassadorial appointment. The death date presents a minor discrepancy: most sources give 2 April 1953, while some German-language references give 1 April 1953. This article follows the majority dating. No full-length scholarly biography of Asaf Ali existed before Raghavan's 2024 book. The accessible sources for his life before that publication were fragmentary.

The sources for Baha' al-Din's life are of one kind, and the kind has a specific weakness. They are hagiographies, and Algar's characterisation of them is the essential point for a reader: they are simple assemblages of anecdotes unconnected by narrative thread. The principal ones are Jami's Nafahat al-Uns, completed in 1476, some eighty-seven years after Baha' al-Din's death; Fakhr al-Din Ali Safi's Rashahat 'Ayn al-Hayat; Salah al-Din Bukhari's Anis al-Talibin; and the Manaqib-i Amir Kulal, which survives in manuscript. Muhammad Parsa's Risala-i Qudsiyya is different in kind, being an ordered presentation of the master's sayings with commentary, but it too comes from a disciple rather than from Baha' al-Din. The consequence is that his life has episodes but no chronology. It is not possible to say in what order he was with Sammasi, with Amir Kulal, with Arif Dikgarani, with Qutham Shaikh and with Khalil Ata, or for how long, beyond the figures the anecdotes happen to supply. The article above accordingly presents the associations thematically where the sequence is unavailable, and says where that is the case. Three specific matters are handled as contested rather than settled. The claimed descent from the Prophet through Ja'far al-Sadiq is set aside, on the ground that the earliest sources do not carry it and that the silsila which does include Ja'far al-Sadiq offers an obvious source of confusion. The succession is reported as disputed between Muhammad Parsa, named in some accounts and possibly confirmed on the deathbed, and Ala al-Din Attar, who in the event succeeded. And the identification of Khalil Ata with Qazan Khan, together with the report that Baha' al-Din served him as executioner, is given with Algar's caution that the evidence does not support reading it as an early exercise of Naqshbandi influence over rulers. One hypothesis in the modern literature is rejected outright rather than reported as an option. The suggestion that the origins of the Naqshbandiyya owe something to Mahayana Buddhist influence — advanced in Aziz Ahmad's intellectual history of Islam in India — must, Algar states, be discounted for lack of evidence. It is mentioned here only because a reader may meet it elsewhere. On sourcing: the project's approved library carries the Naqshbandi order but not its founder. A search of the extracted texts returned Metcalf's glossary definition — that the Naqshbandi path is that of those initiated into the chain of succession of Baha' al-Din Naqshband, who died in 1389, with the Mujaddidi branch taking its initiation from Sirhindi — together with Metcalf's treatment of the vocal-and-silent contrast and of Naqshbandi reformism, and Rizvi's account of the order's standing in India from within the tradition. That is a death date and a definition, and no more. The approved website historyofislam.com treats the Chishtiyya at length but not the Naqshbandi founding. The whole biographical and doctrinal account above therefore rests on Hamid Algar's article on Baha' al-Din Naqshband in the Encyclopaedia Iranica, a peer-reviewed scholarly reference work with full citation of the primary hagiographies, consulted as an external source under the owner's standing instruction that external material may be used where the approved base is insufficient, and recorded here so that the reliance remains auditable and can be re-checked.

The fullest connected modern account of Zafar's life and reign is William Dalrymple's The Last Mughal, which draws extensively on the Mutiny Papers held in the National Archives of India, the Delhi Palace diary kept by the British Resident's news-writers, and the private correspondence of the Delhi Residency, alongside the memoirs of participants such as the physician Hakim Ahsanullah Khan and the diarist Jiwan Lal. For the events of 11 May 1857 and the days that followed, this article follows in particular the eyewitness memoir of Zahir Dehlavi, a young attendant at Zafar's court whose Dastan-i-Ghadr Dalrymple identifies as the most detailed and best-informed surviving account of the Palace's own experience of the outbreak, even though, like many such memoirs, it reached its final written form some years after the events it describes; where other accounts of the same morning disagree on points of sequence, this article follows Zahir Dehlavi's version, as Dalrymple himself does. The capture at Humayun's Tomb is likewise reconstructed chiefly from Captain Hodson's own later account of the negotiation, corroborated by other witnesses present. Earlier English-language treatments include Percival Spear's Twilight of the Moghuls and the biography by Burke and Quraishi. Some details of Zafar's private and religious life — his belief in charms and the magical properties of his own blessing, for instance — are recorded in the Palace diary as contemporary report rather than independently verified fact, and are presented in this article as such: as an accurate record of what was believed and practised at court, not as an assessment of its efficacy. The precise authorship and degree of Palace involvement in the Uprising's various proclamations is likewise a matter on which historians continue to differ, and the Azamgarh Proclamation in particular is reported here, as the sources establish, as the work of Firoz Shah rather than of Zafar's own court.

The reign is documented considerably better than those of the earlier sultans, and the difficulties are of a different kind. Ottoman chronicle writing was well established by this period, and the histories of Neşri, Kemalpaşazade and others provide connected narratives. Ottoman archival material — revenue registers, land surveys, statutes and chancery documents — begins to survive in quantity, which makes the fiscal and administrative claims about the reign checkable in a way that is impossible for earlier periods. Venetian diplomatic reporting is extensive and well informed, and the Cem episode is documented from the European side in detail because so many governments were involved in it. The interpretative problem is that the reign has been read almost entirely through comparison. Ottoman historiography written under Selim I and Suleiman had an interest in presenting Bayezid as pious but passive, since the legitimacy of Selim's forced accession depended on his father's inadequacy; and modern narrative histories, organised around expansion, treat a reign without major conquests as an interlude. Both produce the same distortion, and the corrective is to look at what the fiscal and naval evidence shows rather than at the campaign map. Specific cautions: his year of birth is given as either 1447 or 1448; the poisoning of Cem in 1495 and of Bayezid in 1512 were both rumoured and neither is established; the remark attributed to him about the Spanish expulsion is traditional; and the number of Jewish refugees received is not reliably quantifiable, with the figures in circulation being modern estimates rather than recorded totals.

The events of Hazrat Mahal's public career from 1856 to 1859 are comparatively well documented, through Company correspondence, the accounts of British participants in the siege of Lucknow, the proclamations issued in her son's name, and the modern scholarship on the revolt in Awadh. Her early life is not. The reference literature is explicit that her origins are unclear. She is generally said to have been born around 1820 to an obscure family in Faizabad, in Awadh; her family name is reported in English-language sources as Iftikharun-nisa, which Rudrangshu Mukherjee notes may indicate Iranian descent, given the Persian origins of the Awadh ruling house. Her birth name is given differently in different accounts. A widely repeated tradition holds that she was trained as a singer or dancer and entered the royal household in a subordinate position before becoming a consort of the king; this account rests on local tradition and later report rather than on contemporary documentary evidence, and the details vary between tellings. In keeping with the standard that authenticity takes priority over completeness, this article treats such details as reported rather than established, and does not attempt to resolve them. The date of her birth (c. 1820) is an approximation; the year of her death (1879) and the date of 7 April are consistent across sources, including the inscription on her tomb in Kathmandu. A further point of caution concerns tone. Hazrat Mahal has been written about both in the hostile idiom of nineteenth-century British accounts of the "Mutiny" and in the celebratory idiom of later nationalist commemoration. This article follows the modern academic scholarship — Mukherjee, Pemble, Stokes, Taylor, and Llewellyn-Jones among others — in setting aside both framings and presenting the documented sequence of events.

The principal challenge in writing an authoritative account of Abdul Hamid is the thin documentary record of his life before the army, combined with the conflicting figures for his action during the battle. His birth date (1 July 1933), birthplace (Dhamupur, Ghazipur), enlistment date (27 December 1954), regiment (4 Grenadiers), rank (CQMH), and death date (10 September 1965) are confirmed across multiple independent sources including official military commemorations. His father's name (Mohammad Usman) and occupation (tailor) are reported in the Times of India's Dhamupur village coverage. The tank-count discrepancy is documented above. This article follows the Drishti IAS account (September 2025) as the most recent and specific, while noting the higher figures given elsewhere. A definitive resolution would require access to the official Param Vir Chakra citation text as published in the Gazette of India, which has not been located in the accessible online sources. The accessible sources for this article are reputable journalism (Indian Express, Times of India), an institutional educational publication (Drishti IAS), and military-affairs reporting (Indian Defence Review). No academic monograph or peer-reviewed article devoted specifically to Abdul Hamid has been identified. The standard published account of the Param Vir Chakra recipients — Ian Cardozo's Param Vir: Our Heroes in Battle — is cited in the references but has not been consulted directly.

The early history of the Qur'anic text has been examined critically in modern academic scholarship, and the state of that discussion is worth recording. John Burton's The Collection of the Qur'an (1977) argued that the traditional collection reports were shaped by later legal concerns and questioned the historicity of the Abu Bakr compilation as conventionally described. Other scholars proposed alternative reconstructions of the sequence. Harald Motzki's re-examination of the reports, published in 2001, applied isnad analysis to the collection narratives and concluded that they can be traced back considerably earlier than the sceptical scholarship had allowed, substantially strengthening the case for the traditional account's early provenance. Muslim scholarship, represented in English most fully by Muhammad Mustafa al-A'zami's The History of the Qur'anic Text, treats the collection reports as sound and reads the manuscript evidence as corroborating them. The manuscript findings of recent decades — including the early Hijazi fragments and the Sana'a palimpsest — have become central to this discussion, and specialists differ on their implications. This encyclopaedia records that the academic discussion exists and does not adjudicate it. What can be said without controversy is that the traditional account rests on a first-person report in the most rigorously transmitted of the hadith collections, that its internal features — the reluctance of the participants, the single-witness passage — are not those of a tidied narrative, and that the isnad work of the past two decades has told in its favour rather than against it.

The sources for this reign are relatively good by the standards of the Delhi Sultanate, and they are also strongly interested. Barani's Tarikh-i Firuz Shahi is the central narrative. Barani was a Delhi aristocrat writing in the 1350s under Firuz Shah Tughluq, with a developed political theory in which social hierarchy was divinely ordered and the low-born were unfit for authority. His hostility to the Tughluqs' origins colours his account, and his history is also a work of advice to rulers, in which episodes are shaped to carry lessons. He nonetheless had access to court knowledge and administrative detail available nowhere else, and his description of the fiscal policy of this reign is the foundation of everything written about it since. Isami's Futuh al-Salatin, a verse history completed in 1350 at the Bahmani court in the Deccan — that is, in a state that had broken away from Delhi — is hostile to Muhammad bin Tughluq and correspondingly favourable to his father. Ibn Battuta's Rihla offers an outsider's testimony of great value for social observation and of uneven value for political events he did not witness. Yahya bin Ahmad Sirhindi's Tarikh-i Mubarak Shahi, from the fifteenth century, transmits the tradition at a further remove. The consequence is that the outline of the reign is secure — the rise at Dipalpur, the overthrow of Khusrau Khan, the moderation of the revenue demand, the two Warangal expeditions and the annexation of Telangana, the Bengal intervention, the building of Tughluqabad, and the death at Afghanpur — while three areas remain genuinely uncertain. His origins are described only by a hostile witness. The extent and precise terms of the fiscal reforms rest on Barani alone. And the cause of his death is contested, with the conspiracy allegation resting on a source who was not present. Peter Jackson's political and military history of the sultanate is the standard modern account and is careful about these distinctions; Sunil Kumar's work re-examines the political sociology within which men of servile and frontier origin rose to power.

The principal sources for this article are the Indian National Congress's own institutional page on its past presidents, JMI's institutional pages, the Delhi government's official history of the Tibbia College, and reporting in The Hindu and the Indian Express. The birth year presents a discrepancy: the INC gives 1863, while the IJIRT academic paper and some reference compilations give 1868. JMI's 2018 exhibition was framed as marking the "150th birth anniversary," which — if held in February 2018 — implies 1868 rather than 1863. This article notes the discrepancy and follows the INC's institutional record, while acknowledging that the later date has support. No full-length scholarly biography of Hakim Ajmal Khan in English has been identified in the accessible sources. The INC's page, while detailed, is a party document and presents its subject favourably. The academic paper in IJIRT provides additional detail but is not published in a peer-reviewed journal of the first rank.

The principal sources for this article are Hamdard India's own official website (hamdard.com), Jamia Hamdard's institutional publications, Banglapedia (the national encyclopaedia of Bangladesh, which covers the Hamdard network's subcontinental history), and journalism from NDTV and the Indian Express. The institution's official history is the most detailed narrative available and is used accordingly, with the caveat that it is self-published institutional material that presents its subject favourably. Banglapedia provides independent confirmation of the key facts (founding date, founder, Partition division, and the establishment of the Pakistan and Bangladesh branches). No academic monograph on Hamdard Laboratories has been identified. The history of Unani medicine in India more broadly is treated in Seema Alavi's Islam and Healing: Loss and Recovery of an Indo-Muslim Medical Tradition, 1600–1900 (Palgrave Macmillan, 2008), though that work's chronological scope ends before Hamdard's most significant period. The connection between the founder and Hakim Ajmal Khan is recorded in institutional histories of the Hamdard network. It has not been independently verified from the accessible academic sources beyond that reference.

Three points about the source position should be stated plainly. The best evidence for the central event of Hamza's life — his death — comes from a hostile witness who later became Muslim, and is preserved in the most rigorously sifted of the hadith collections. This is an unusually strong position for a seventh-century biographical fact, and it is stronger than the evidence for most of the surrounding narrative. Conversely, the material most often repeated about him — the epithets "Lion of God" and "Chief of Martyrs," the conversion scene at the Ka'ba, the mutilation and Hind's part in it, and the Prophet's words over the body — is either from the sira literature or from weakly graded transmissions. None of it is absurd and some of it is probably true. It is not on the same footing as Bukhari 4072, and this article has kept the two apart rather than levelling them into a single narrative voice. The one sahih report that shows Hamza in an unflattering light, the incident of Ali's camels, is retained rather than omitted, together with the transmitted note that it preceded the prohibition of wine. Removing it would misrepresent the record; reporting it without that note would misrepresent the report.

The sources present a familiar difficulty in an acute form: the principal Ottoman account is a work of celebration and the principal European accounts are works of denunciation. The Gazavat-ı Hayreddin Paşa, compiled by Seyyid Murad in the mid-sixteenth century from material connected with Hayreddin himself and sometimes described as his memoirs, is the fullest Ottoman narrative. Its value is that it comes from within his circle; its weakness is that it is heroic narrative with loose chronology, and its testimony about motive and about the brothers' origins cannot be checked. Katip Çelebi's seventeenth-century naval history is a more sober Ottoman source. European material is abundant — Venetian, Spanish, Genoese and papal — and indispensable for the fleet actions, but the tradition descending from the seventeenth-century Spanish description of Algiers published under Diego de Haedo's name is committed to presenting the corsairs as pirates and Algiers as a den of slavery. The captive question requires a direct statement, because both traditions distort it. Corsair warfare on both sides of the Mediterranean was substantially an economy of raiding, ransom and slavery: Hayreddin's fleets took Christian captives in large numbers, and Christian fleets, including the galleys of the Knights of St John and of Spain, took Muslim captives and worked them at the oar. Robert Davis's work on Mediterranean slavery examines the scale on both sides. Ottoman sources pass over this lightly and European sources treat it as uniquely Muslim barbarity; neither is accurate. Specific uncertainties: his birth year is unresolved across a range of nearly twenty years; the number of refugees carried from Spain in 1529 is not established; the tactical detail of Preveza differs between Ottoman and Venetian accounts; and the extent to which the Gazavat represents his own words is disputed.

Humayun's life is unusually well documented for a sixteenth-century ruler because it was written about from inside his own household. Jauhar Aftabchi's memoir is the most valuable single source precisely because its author was not a court historian working to a brief: he wrote from decades of personal service, after both Humayun's and much of the next generation's deaths, and his English translator judged the narrative trustworthy in part because it does not flatter its subject. Where the memoir and the officially commissioned Akbarnama diverge in emphasis, this article has generally followed Jauhar for personal and narrative detail and the Akbarnama for the larger political and military framework, since each source's evident purpose explains the difference. Khwandamir's Qanun-i Humayuni, composed at Humayun's own court, is a contemporary rather than a retrospective source, though the surviving edition consulted here is heavily annotated by its modern editor and the original Persian text is not always separable from the editorial apparatus surrounding it; it has accordingly been used here chiefly for the biographical and institutional detail its editor's preface and notes make explicit, rather than for reconstructing the more elaborate schemes of court ceremonial sometimes attributed to Humayun in later secondary literature, which this article does not repeat because it could not independently verify them in this edition. Some specific details remain genuinely unsettled in the sources consulted: the precise date of Humayun's death is given as either the 11th or the 20th of Rabi al-Awwal 963 AH depending on the account, and his age at death depends on whether a lunar or solar year is applied to his 1508 birth. The exact terms of the religious accommodation Humayun made with Shah Tahmasp in Persia are also not fully recoverable — Jauhar records that pressure was applied and that Humayun signed at least one document under duress, but does not specify its content, and this article accordingly reports the pressure and the outcome without asserting what was contained in the paper itself.

Ibn al-Haytham is one of the few medieval scholars who left a list of his own writings, and the lists are the reason his output can be described at all — and also the reason a serious question hangs over it. Late in life he compiled two catalogues of his own work. The first, drawn up in 1027, enumerated twenty-five titles in mathematics and forty-four in physics and metaphysics; a supplementary list followed in 1028. Both were preserved by the thirteenth-century physician and biographer Ibn Abi Usaybi'a in his Uyun al-Anba' fi Tabaqat al-Atibba ("Lives of the Physicians"), which is where they survive. Counting these together with works attributed to him by later authorities, roughly two hundred titles bear his name, of which a substantially smaller number survive in manuscript. The catalogues confirm the range: optics, geometry, arithmetic, astronomy, mechanics, and philosophy. The question concerns whether all of it belongs to one man. It has been argued, and Britannica describes the argument as a plausible one, that two distinct scholars have been merged into the figure known as Ibn al-Haytham: al-Hasan ibn al-Hasan, the mathematician who wrote the Book of Optics, and Muhammad ibn al-Hasan, an astronomer and philosopher to whom the autobiographical material and the works in the self-catalogues would then belong. Roshdi Rashed, the editor of much of the surviving mathematical corpus and the scholar who has argued the case most fully, set out in a 2007 study in the Revue d'histoire des sciences the grounds for doubting that On the Configuration of the World is by the author of the Optics — reversing a consensus that had held since Pierre Duhem and that treated the work as the same man's synthesis of Ptolemaic astronomy with Aristotelian cosmology. The question is unresolved, and this article does not resolve it. Two points about it are worth registering. The first is that it does not touch the Book of Optics, whose authorship is not in doubt on any account; the optical achievement described above stands whichever way the bibliography is divided. The second is that this kind of conflation is a recurring hazard in the study of Islamic scientific texts. Names are common, nisbas are shared, and a reputation once established attracts attributions. The same problem arises in a more acute form with Jabir ibn Hayyan, whose corpus is now generally held to be the work of several hands over several generations. The corrective is the one Ibn al-Haytham himself prescribed: examine what the evidence supports rather than what the tradition asserts.

Ibn Kathir is well documented by the standards of medieval Muslim scholars, and the interpretative questions about him are modern rather than evidentiary. His life is recorded in the biographical literature of the Mamluk period — in Ibn Hajar al-Asqalani's dictionary of fourteenth-century notables, in Ibn Qadi Shuhba, in al-Suyuti and in the Damascene chronicles — by writers close in time and often personally connected to his circle. The basic facts of his birth, his teachers, his appointments and his death are secure, with the usual imprecision about the birth year. The interpretative question concerns his reception. Ibn Kathir's commentary has acquired, over the past century and a half, a prominence greater than it held in the medieval period: it is now among the most widely printed and translated of all Quranic commentaries and is often treated in contemporary Muslim discourse as a leading traditionist commentary. That prominence is connected with the modern revival of interest in Ibn Taymiyya and with a wider preference for transmission-based exegesis. Walid Saleh's work has examined how this reception developed and observes that in his own century Ibn Kathir was one respected scholar among several, and that commentaries of very different character were also widely studied. Two points of clarification follow. Ibn Kathir's commentary reflects his own emphasis on transmitted meaning, and it is most accurately read as the work of that method rather than as a comprehensive survey of everything the tradition has understood a verse to mean. And the frequent modern description of him as a Hanbali, or as simply a follower of Ibn Taymiyya, is best corrected: he was a Shafi'i throughout, and his scholarship was his own.

Ibn Khaldun is unusually well documented for a medieval Islamic scholar, and the documentation is substantially his own doing: he wrote an autobiography, Al-Ta'rif bi-Ibn Khaldun, that Franz Rosenthal has called the most detailed autobiography in medieval Muslim literature, quoting official correspondence, court appointments and the safe-conducts and letters exchanged with Timur at Damascus. That density of documentary detail should not be mistaken for a complete personal record; the autobiography is notably reticent about his inner life, about his family beyond the bare fact of the losses recorded above, and about the reasoning behind several of the political switches his career required, and modern biographers including Allen Fromherz have had to read the Muqaddimah itself, and the pattern of his moves between courts, to reconstruct what the autobiography leaves out. A second caution concerns his theoretical claims. The asabiyyah cycle and the theory of umran were developed from Ibn Khaldun's observation of a specific set of societies — the Berber and Arab tribal confederations and the Arab dynasties of the medieval Maghreb and al-Andalus — and he offered them as a general theory of human civilization. Modern scholars including Aziz al-Azmeh have questioned how far a theory built from that material travels to societies organized on entirely different lines, and the confident modern habit of applying asabiyyah to contemporary politics anywhere in the world should be treated as an extension of his thought rather than as something he demonstrated himself.

The evidence for Ibn al-Qayyim is good, and the interpretative situation has changed substantially in recent decades. His life is recorded by his own student Ibn Rajab al-Hanbali in the biographical dictionary of the Hanbali school, and by Ibn Kathir, al-Safadi, Ibn Hajar and others — near-contemporary, well-informed, and specific. His works survive in quantity and are the principal evidence for his thought. The factual outline is not in dispute. Two problems of interpretation are. The first concerns his relationship to his teacher. For much of the modern period Ibn al-Qayyim was read chiefly as the transmitter of Ibn Taymiyya's positions. The scholarship of the past two decades — Krawietz's survey of his life and writings, the Bori and Holtzman collection, Holtzman's biographical treatment — has drawn attention to a distinct authorial project of his own: a gift for systematic, ordered exposition, a sustained interest in ethics and the interior life, and a literary manner aimed at instructing his readers. The current view reads him as a full member of a scholarly circle with a voice of his own. The second is that Ibn al-Qayyim is widely read and quoted today, and modern citation tends to draw on some parts of his work more than others. The fullest picture of him comes from the texts themselves, in which the legal theory, the writing on the interior life, the engagement with the Sufi tradition, and the Hanbali scholarly formation all stand together as parts of one body of thought. Specific points: attributions of works to him in the later bibliographical literature are numerous and not all securely established, and the boundaries of some works are not fixed, with Al-Tibb al-Nabawi being the clearest case of a section of one book circulating as an independent title.

The sources for this vizierate are comparatively rich and the principal Ottoman one is compromised in a specific way. Naima's history, the canonical Ottoman narrative of the Köprülü era, was written in the early eighteenth century by a man employed by Amcazade Hüseyin Pasha — Fazıl Ahmed's nephew. The family's record was, at the time of writing, a live political asset, and the account of the Köprülü vizierates is correspondingly favourable. The Silahdar Tarihi of Fındıklılı Mehmed Ağa covers the later period from a participant's perspective. Evliya Çelebi's travel narrative is contemporary and extensive. European material is abundant and provides the necessary corrective: Venetian reporting on the Cretan war, Habsburg and imperial accounts of the 1663–64 campaign and Saint Gotthard, and Polish sources on the Podolian war. These are hostile but well informed, and on the military narrative they are often more precise than the Ottoman accounts. Two interpretative points. The reign has been read through the "decline and revival" framework, in which the Köprülüs briefly arrest an inevitable decay; more recent work, including Abou-El-Haj's study of Ottoman state formation and Gábor Ágoston's reassessment of the empire's European wars, treats the period as evidence of considerable and sustained Ottoman military and administrative capacity, and argues that the empire's later reverses owed more to the emergence of a durable coalition against it than to internal decay. And the contrast between Fazıl Ahmed and Kara Mustafa is drawn very sharply in the Ottoman tradition for the obvious reason that the tradition was shaped by Köprülü clients. Details that remain imprecise include the casualty figures for the siege of Candia, which are large and unreliable in all accounts, and the exact terms and interpretation of the Buczacz and Żurawno treaties, which differ between Ottoman and Polish versions.

The evidence for this vizierate is reasonably good and strongly shaped by hindsight. The principal Ottoman narrative is the history of Naima, written in the early eighteenth century under Köprülü patronage — Naima was employed by Amcazade Hüseyin Pasha, a member of the family. That relationship matters: the canonical account of the Köprülü restoration was produced by a client of the Köprülüs, at a time when the family's record was a political asset, and it presents the executions as the necessary surgery of a physician saving a patient. Evliya Çelebi provides contemporary observation of uneven reliability. European diplomatic reporting from Istanbul, particularly Venetian, is extensive and hostile. Two cautions follow. The figures for executions come from sources with an interest either in emphasising the scale of the crisis that justified them or in condemning Ottoman government, and none is verifiable. And the framing of the period as a "restoration" is itself a Köprülü-era interpretation, which twentieth-century historiography absorbed into the wider narrative of Ottoman decline and revival. Recent scholarship has been more interested in the institutional shift than in the moral drama, and reads the vizierate as the consolidation of bureaucratic power rather than the rescue of a dynasty. His birth year is uncertain, given variously in the range from the mid-1570s to the early 1580s, which leaves his age at appointment anywhere between the mid-seventies and the mid-eighties.

The primary source for Khan's early life and his decision to join the INA is his own published autobiography, The INA Heroes (1946). His testimony at the Red Fort trial is documented in the trial proceedings and in subsequent academic treatments, principally Cohen (1963), Green (1948), and the Cambridge Leiden Journal of International Law article on the meanings of treason in a colonial context. His parliamentary career is documented in Lok Sabha records and in journalism of the period, but no scholarly biography or monograph exists. The account given here of his ministerial portfolios and electoral record derives from reference sources whose content is consistent across multiple independent entries. The 1965 episode with his son is recorded in journalism. The Shah Nawaz Committee report is a primary government document, declassified and available in the public domain from Wikimedia Commons. Its finding is contested, but the document's existence and content are not. One area of genuine uncertainty is the family's ethnic identity. Khan described himself as Janjua Rajput, and Sugata Bose's Harvard University Press monograph confirms this. However, reporting on the family connection to Shah Rukh Khan has produced conflicting claims about whether the wider family is Rajput, Pashtun, or Hindko-speaking Kashmiri in origin, and cousins resident in Peshawar have disputed the Pashtun identification. This article follows Khan's own account and the academic confirmation, and notes the dispute without resolving it.

Mehmed IV's reign is well documented and heavily interpreted, and the interpretations have moved a long way in recent decades. The main Ottoman narratives are Naima's history, which covers the earlier part of the reign and became canonical, and the Silahdar Tarihi of Fındıklılı Mehmed Ağa, a participant-observer for the later years including Vienna. Evliya Çelebi's travel narrative is extensive for this period. European sources are abundant: Habsburg, Venetian, Polish and papal material on the wars, and resident ambassadors' reporting from Istanbul. The interpretative history matters here more than usual. For most of the twentieth century the reign was read through the framework of Ottoman decline, in which an indolent sultan hunted while his empire was saved by two capable ministers and then ruined by a third. The Köprülü recovery was treated as an interruption in a downward trajectory, and the sultan himself as a nullity with a nickname. That reading has been substantially revised. Marc Baer's work argues that Mehmed and his court cultivated an active image of Islamic sovereignty, that the sultan was more engaged in religious and symbolic politics than the caricature allows, and that the reign should be understood on its own terms rather than as a stage in a decline. Leslie Peirce's work on the imperial household reframes the regency politics of the 1640s and 1650s as a functioning system rather than a breakdown. Broader reassessments of the seventeenth century treat the period as one of institutional transformation, in which the delegation of the sultan's executive power to grand viziers was a durable adaptation rather than a symptom of decay. Both the older and the newer readings have to account for the same facts: the empire was close to collapse in 1656, at its greatest European extent in 1676, and losing Hungary by 1687. Specific cautions: the sultan's personal role in appointments and in the decision to besiege Vienna is not documented in detail and is disputed; the "idle hunter" characterisation derives partly from Ottoman writers hostile to him after his deposition; and estimates of the costs of the hunting establishment are impressionistic.

Mehmed V is a minor figure in a major period, and the historiography reflects that: he appears in the literature chiefly as a constitutional formality, and there is no substantial modern biography of him in English. The sources for the reign are abundant but are about other people. Ottoman parliamentary records, the Union and Progress party's own documentation, the memoirs of the leading figures — many written in exile after 1918 and self-serving accordingly — German, British and Russian diplomatic and military archives, and the extensive documentation of the Armenian deportations, including Ottoman court-martial proceedings held in 1919–20, missionary and consular reports, and survivor testimony. Two interpretative points. First, the older view that the Ottoman Empire was dragged into the war by German manipulation has been substantially revised by work such as Aksakal's, which establishes Ottoman agency in the decision. Second, the question of continuity between the massacres of the 1890s under Abdülhamid II and the genocide of 1915 under the Union and Progress government is actively debated: the perpetrating regimes were different in ideology and organisation, and the 1915 events were of a different order in scale and intent, while the earlier violence, the loss of the Balkans, and the refugee experience form part of the background that made the later policy possible. Cautions on figures: casualty and death-toll estimates for the Balkan Wars, the Armenian genocide, and the wartime famines are all contested and imprecise. The extent of Mehmed V's own knowledge of the deportations is not established by the available evidence.

Mehmed VI is among the most polemically treated figures in modern Turkish history, and the reader should be aware that most writing about him is advocacy. The dominant Turkish republican account, established in the decades after 1923, presents him as a collaborator: a sultan who cooperated with the occupation, signed Sèvres, condemned Mustafa Kemal to death, and fled on an enemy warship. The facts underlying each of these charges are accurate. A revisionist literature, largely from Turkish conservative and monarchist writers from the later twentieth century onward, argues that he was a patriot in an impossible position, that he covertly favoured the resistance, and in its strongest form that he deliberately sent Mustafa Kemal to Anatolia to organise it. The last claim is not supported by the documentary record and is contradicted by the government's own subsequent orders and court-martial proceedings; it should be treated as apologetic rather than historical. The sources themselves are extensive but partisan. Ottoman government records for 1918–22 survive, as do Allied occupation archives and British diplomatic reporting, which is particularly full on his departure. The memoirs of participants on both sides were written after the outcome was known and shaped accordingly. There is no substantial neutral contemporary account of his own reasoning. Two matters remain genuinely uncertain: what he privately intended by Kemal's appointment, and how far he believed the policy of accommodation could succeed. Standard modern treatments — Zürcher's history of modern Turkey, Hanioğlu's study of the late empire, Mango's biography of Atatürk — treat him as a limited man in an unsurvivable position who chose dynastic preservation and lost.

The sources for Mu'in al-Din's life are late, devotional in purpose, and thin in the particular respect that matters most: none of them is contemporary with him. The nearest are Amir Khurd's Siyar al-Awliya, compiled in the fourteenth century by a member of Nizam al-Din Awliya's circle, and Jami's Nafahat al-Uns, completed in 1476. Both are tazkira — collections of notices of holy men, assembled to establish and celebrate a chain of transmission — and both were written to connect the Chishti tradition in India with its origins in Khorasan. Böwering states the resulting difficulty directly: the main purpose of the hagiographical accounts of Mu'in al-Din appears to be his followers' concern to link the immigrant tradition of an errant dervish from Sistan with the indigenous tradition of a holy man of Ajmer, and so to build a bridge between the Iranian beginnings of the Chishti tradition and the order that flourished in India. That is a description of a source's motive, not of its dishonesty; but it tells the reader what the material was assembled to accomplish, and hence which of its claims are load-bearing for the compilers and should be tested hardest. A second point concerns silence. Minhaj al-Siraj Juzjani completed the Tabaqat-i Nasiri at Delhi around 1260, within a generation of Mu'in al-Din's death, and was himself the qadi who ruled in favour of sama in Iltutmish's reign. He does not mention Mu'in al-Din. A search of Raverty's translation of both volumes for the name and its variants returns nothing but false positives inside the place-name Gharchistan. The chronicler best placed to record the shaikh of Ajmer, and demonstrably interested in the Sufi question of the day, is silent about him. That silence does not establish that Mu'in al-Din was unimportant in his own lifetime; it does establish that his standing as the fountainhead of Indian Sufism is a retrospective judgement of the tradition rather than a contemporary one. Three specific corrections follow from the critical literature and are made in the article above. The silsilah running from Abu Ishaq Shami to the Prophet through Ibrahim ibn Adham and Hasan al-Basri is chronologically impossible as transmission. The reported meetings with Abd al-Qadir al-Jilani, Najib al-Din Suhrawardi and Najm al-Din Kubra cannot be substantiated. And the claim, very widely repeated, that Mu'in al-Din's mission rested on Ibn Arabi's doctrine of the unity of being, wahdat al-wujud, is not supportable: Böwering points out that Ibn Arabi, who died in 638 AH / 1240 CE, was hardly read in India during the early Chishtis' lifetimes, that the two earliest genuine records of Chishti conversation never mention him, and that Chishti commentary on his work begins only with Gisu Daraz in the fifteenth century. On sourcing, this article was written from the approved base first. The project's own library yielded the Tabaqat-i Nasiri — used above chiefly for what it does not contain — together with Metcalf and Rizvi on the order's later branches; the approved website historyofislam.com yielded a substantial essay on the Sufis of the subcontinent by Nazeer Ahmed, which carries no citations of its own and is internally inconsistent on several dates, and which is accordingly used for narrative shape and named relationships rather than for chronology. Because the approved base establishes very little about Mu'in al-Din himself, the critical scholarly account was taken from Gerhard Böwering's article on the Chishtiyya in the Encyclopaedia Iranica, an external source consulted under the owner's standing instruction that external material may be used where the approved base is insufficient, and recorded here so that the reliance remains auditable.

Two points of detail should be recorded. The first concerns the title of his commentary. Ma'arif al-Qur'an is also the title of an eight-volume Urdu commentary by Muhammad Idris Kandhlawi, who was Muhammad Shafi's contemporary and fellow student at Deoband. The two works are distinct and by different authors, and readers meeting the title in a catalogue or bibliography should check which is meant. The second concerns the year of his enrolment in the higher classes at Deoband, which the sources give as either 1330 AH (1912) or 1331 AH (1913). The discrepancy is of one year and does not affect the sequence of his education. Similarly, his completion of the hadith course is given as 1335 AH and his graduation as 1336 AH, which correspond to spans crossing 1916 to 1918 in the Common Era; precise Common Era years cannot be fixed from the Hijri figures alone.

Al-Idrisi presents the opposite problem to most of the scholars treated on this site: the work is substantial and the man is almost undocumented. There is no contemporary biography. What is known of his life comes from scattered later notices, from the internal evidence of his own writing, and from inference. His birth year is approximate, his death date and place are uncertain, the year he entered Roger's service is disputed, and the extent of his travels rests on claims that later writers expanded without evidence. Even his religious affiliation, which some reference works state confidently, is not established. The texts themselves raise separate difficulties. The manuscripts of the Nuzhat al-Mushtaq differ, particularly in their maps, so that reconstructing what al-Idrisi actually drew requires comparison across witnesses. The second geography survives only in an abridgement of contested relationship to the original. The silver planisphere is a report, not an object. And the medical work attributed to him is not securely his. Two interpretative cautions are worth adding. The first concerns the claim, frequently repeated, that his world map remained the most accurate for three centuries. As a rough characterisation of the descriptive geography it is defensible; as a statement about cartographic accuracy it needs qualification, since the portolan charts developed in the Mediterranean from the late thirteenth century were considerably more accurate for coastal navigation, while serving a different purpose and making no attempt at a world projection. Comparing them is comparing different kinds of document. The second concerns Norman Sicily. The kingdom's cultural plurality is genuine and well documented: a Latin Christian monarchy that drew on the Arabic and Greek administrative and cultural traditions of the island it governed. Al-Idrisi's career belonged to the reign of Roger II, when the court actively supported Arabic learning, and the conditions of that reign are what made his work possible.

Few reigns in Indian history have been more strongly coloured by their sources, and the shape of the evidence has to be understood before the man can be assessed. Barani's Tarikh-i Firuz Shahi, completed around 1357, is the principal narrative and a sustained indictment. Barani wrote under Firuz Shah, whose legitimacy rested partly on being everything Muhammad was not; he held a political theory in which social hierarchy was divinely ordained and the rationalist disciplines were dangerous; he had been at Muhammad's court and had lost position afterwards; and his history is explicitly didactic, shaping episodes to yield lessons for rulers. His account of the projects is the source of almost all the detail about them, and it is written to demonstrate that they were bound to fail. Ibn Battuta's Rihla is an eyewitness for the years 1334 to 1342, which makes it invaluable, and it is also a traveller's book: dependent on hearsay for what he did not see, fond of the remarkable, and shaped by his own experience of favour followed by danger. His portrait of the sultan as both the most generous and the most bloodthirsty of men is a literary construction as well as a report. Isami's Futuh al-Salatin, a verse history completed in 1350, was written at the Bahmani court — in the state that had just seceded — and is correspondingly hostile. Later compilations such as Sirhindi's fifteenth-century chronicle and Firishta's seventeenth-century history transmit and harden the tradition. There is no surviving source sympathetic to the reign, and no administrative archive. Everything known about the token coinage, the Daulatabad transfer, the Doab increase and the diwan-i kohi comes through writers committed to the view that the sultan was the cause of the sultanate's misfortunes. Modern historiography has worked mainly on re-reading this material. Agha Mahdi Husain's study, published in 1938, argued for a capable and misunderstood ruler and went too far in rehabilitation. A durable popular formula, originating in later historiography rather than in the sources, casts him as a gifted man without judgement — an epigram that has been repeated widely and explains nothing. Recent work, including Peter Jackson's political history, Irfan Habib's economic analysis, and Richard Eaton's survey of the Persianate period, has moved away from character-based accounts toward structural ones: the sultanate had expanded beyond the reach of its communications, its fiscal base, and its administrative technique, and the reign is where that limit was reached. On this reading the projects are attempts to solve a real and possibly insoluble problem, and their failure is at least as much institutional as personal. Specific cautions: army sizes in Barani are conventional and very large; the depopulation of Delhi is a moralised image resting on real but unquantifiable coercion; the chronology of the Doab increase relative to the famine is not precisely fixed; and the reports of executions of religious figures come from parties to the quarrel.

Three matters need stating so that readers are not misled. The first is a recurring confusion of identity. Muhammad Idris Kandhlawi is not the same person as Muhammad Ilyas Kandhlawi, the founder of the Tablighi Jamaat, and the two are sometimes mistaken for one another. The confusion is understandable: both bear the nisba Kandhlawi from the same town, both were the sons of men named Muhammad Ismail, and both belonged to the same scholarly milieu. A question posted to Darul Uloom Deoband's own fatwa service asks whether Idris Kandhlawi was the founder of the Tablighi Jamaat, which shows the mistake in circulation among Urdu readers. They were distinct scholars: Ilyas was born in 1885 at Kandhla and died in 1944, Idris was born in 1899 at Bhopal and died in 1974. No source consulted for this article establishes a relationship between them, and none is asserted here. The second concerns the title Ma'arif al-Qur'an. Two separate Urdu commentaries of the twentieth century bear this name. One is Idris Kandhlawi's, in eight volumes. The other is by Mufti Muhammad Shafi, his fellow student at Deoband, and originated in a radio programme — Zaman describes that second work as an influential and widely read Urdu commentary. Readers meeting the title should check which author is meant. The third concerns his dates, where the two principal accounts used here diverge. Darul Uloom Deoband's own institutional history and the biographical account consulted alongside it agree on the shape of his life — the six institutions, the order in which he held his posts, the identity of his teachers and of his major works, and his death at Lahore on 7 Rajab 1394, corresponding to 28 July 1974 — but they do not agree on the timing within it. Rizvi's history gives his birth as 1318 AH rather than 1317; places his first teaching period at the Darul Uloom between 1338 and 1346 AH, that is 1919 to 1927, rather than 1922 to 1929; and describes the Hyderabad years that followed as ten to twelve rather than about nine. Its figures are internally consistent, since the eight years of the first Deoband period and the ten of the second together make the eighteen years at the seminary that it states elsewhere in the same notice, so the difference is a variance between the two accounts rather than a slip within one of them. Rizvi's earlier volume supplies a further anchor for its own dating: it places Anwar Shah Kashmiri's resignation from the Darul Uloom in Safar 1346 AH, and the ten-day student strike that followed his return to Deoband in Rabi al-Awwal of the same year — which is the departure of Kashmiri that the account of Kandhlawi's own move to Hyderabad turns on, and which that history therefore dates two years earlier than the other account does. Two smaller points diverge in the same way. Rizvi puts al-Ta'liq al-Sabih at eight volumes where the other account gives five, the two agreeing that the first four were published at Damascus; and Rizvi describes him as appointed head of Jamia Abbasia at Bahawalpur, where the other account has him as vice-chancellor under Shabbir Ahmad Usmani, who died within a year of their arrival there. On the two later dates the accounts are close: Rizvi has his recall to Deoband in 1358 AH, which is 1939, and his professorship at Jamia Ashrafia running twenty-two years from 1952, against 1951 and twenty-three years in the other. This article follows the fuller chronology in the body and records the variants here rather than choosing silently between them.

Two matters of dating should be stated openly. The year of his birth is given as 1885, and this is generally derived from the abjad value of his chronogrammatic name, Akhtar Ilyas. The corresponding Hijri year is reported inconsistently in the sources, appearing as both 1302 and 1303 AH, which straddle 1885 and 1886 in the Common Era. The Common Era year 1885 is the figure the accounts agree on, and it is used here; the Hijri equivalent is left unstated because the sources do not agree. The year in which the movement began is given as 1925 in the account consulted for this article. Zaman, writing in a scholarly study, dates its beginning only to "the 1920s" without naming a year. Readers will encounter other years in the wider literature, and the imprecision is not accidental: a movement that grew out of a scholar's preaching in a rural district has no single founding act to date, unlike a seminary with a foundation ceremony or an organisation with a constitution. This article gives 1925 as the year reported, while noting that the more cautious scholarly formulation is a decade rather than a year. A third point concerns a claim that circulates about the movement's origins — that Ilyas assembled a team of young madrasa graduates from Deoband and Saharanpur and despatched them to Mewat to build up a network of mosques and schools. The account consulted carries this without a supporting citation, and it is therefore not asserted here. That Ilyas built such a network in Mewat is established; the particular means described is not.

The transliteration of the family name varies. Zaman writes 'Uthmani; the family and most English sources write Usmani. His given name appears as Rafi and as Rafi'. All refer to the same person, and the differences are of transliteration from Urdu and Arabic. On the scope of this article: Rafi Usmani was a public figure in Pakistan for more than half a century, and he took positions on questions of law and public affairs that have been discussed from various standpoints. This article records his training, his teaching, his offices and his writings, and reports the scholarly analysis of his position found in the academic source consulted. It does not attempt to adjudicate contemporary disputes, and it does not reproduce evaluative commentary from any side.

Accounts of Yusuf's funeral report a figure for the number of mourners who attended at Delhi. The figure appears in devotional and web sources rather than in scholarly ones, and no independent record supports it, so it is not given here. That the funeral was held at Delhi and that he was buried beside his father are consistently reported and are stated above. A note on names is also useful, because the family produced several scholars whose names are easily confused. Muhammad Yusuf Kandhlawi, the subject of this article, was the son of Muhammad Ilyas and the movement's second leader. Muhammad Zakariya Kandhlawi was his cousin, the son of Muhammad Yahya, and was a hadith teacher at Saharanpur rather than a leader of the movement. Muhammad Idris Kandhlawi, who shares the nisba and came from the same town, belonged to a different family and had no part in the Tablighi Jamaat.

The number of his works is reported differently by different authorities, and the discrepancy is substantial rather than trivial. Wali al-Din Nadwi's account gives a breakdown by subject: four books on Qur'anic commentary and recitation, forty-four on hadith and its ancillary sciences, six on law, twenty-four historical and biographical works, four on doctrine, twelve on asceticism and the softening of hearts, three on Arabic grammar and logic, and six on contemporary movements. Muhammad Shahid Saharanpuri, Zakariya's maternal grandson, gives a total of one hundred and three works, of which forty-two were published and sixty-one remained unpublished, and distributes them differently — two on commentary, sixty on hadith, four on law and legal theory, twenty-two on history and biography, two on recitation, three on grammar, logic and geometry, three on the Sufi path, four in defence of Islam, and three on miscellaneous subjects. The two counts cannot be reconciled, and the difference probably reflects what each compiler treated as a separate book, and whether unpublished manuscripts and short treatises were included. Both are reported here rather than one being chosen. What both establish is the scale of the output and its concentration in hadith. A second point concerns his date of birth. He was born at eleven at night on 11 Ramadan 1315 AH. Because the day in the Islamic calendar begins at sunset, that hour fell on the night that Islamic reckoning counts as Thursday while the Western calendar was still on Wednesday, 2 February 1898. The two systems therefore name different weekdays for the same moment, which is why the sources differ.

The principal accessible sources for this article are the Indian National Congress's own institutional page on its past presidents, Encyclopaedia Britannica's entry, JMI's institutional pages, a peer-reviewed article in Vesalius, and the scholarship surrounding the 1912–13 medical mission (Akçapar's OUP monograph, reviewed but not read directly; details of the mission drawn from The Hindu's and the Daily Sabah's reporting on the book's release). There is no full-length scholarly biography of Ansari in English comparable to Metcalf's work on Madani. The INC's institutional page, while detailed and broadly reliable, is a party document and presents its subject favourably. Britannica is brief. The Vesalius article is academic but short. The OUP monograph covers the medical mission only. The consequence is that certain aspects of his life — particularly the middle period of the 1920s and 1930s, between the Khilafat alignment and his death — are less well documented in the accessible sources than the early career and the Turkey mission. This article reflects that limitation rather than filling it with conjecture. Where a section is brief, it is because the available authoritative material is brief. The death date of 10 May 1936 and the circumstances (a railway compartment returning from Mussoorie) are confirmed by both the INC's account and by Britannica.

The sources for Murad's reign are better than for the earlier sultans but present specific difficulties. Ottoman narrative historiography began to be written down in the fifteenth century, and the chronicles of Aşıkpaşazade and Neşri, together with the anonymous Tevarih-i Al-i Osman traditions, are the principal Turkish accounts. They were composed later in the century, under Mehmed II and Bayezid II, and they are shaped by the dynasty's interest in presenting a continuous and providential rise; the treatment of the Interregnum and of rival claimants such as Düzme Mustafa is coloured accordingly. Byzantine and Latin sources are substantial for this reign — the histories of Michael Dukas, Laonikos Chalkokondyles and others, together with Venetian, Hungarian and papal material — and they are indispensable for the Balkan wars, Varna and the diplomacy. They are also written from within the coalition that lost, and they have their own difficulty: the breaking of the Szeged truce required justification, and the Latin accounts handle it with visible discomfort. Two matters remain genuinely uncertain. The first is Murad's motive for abdicating in 1444, on which the sources offer little and modern historians disagree. The second is the detailed course of the Battle of Varna, where the accounts differ on the sequence of events and on the circumstances of King Wladyslaw's death; the outcome is not in doubt but the narrative is reconstructed. Halil İnalcık's classic account of the classical age and Colin Imber's study of Ottoman power provide the standard modern framework, and Kastritsis's work on the Interregnum is essential for understanding what Murad inherited.

The seventeenth century is the first Ottoman period with an abundant and self-conscious historiography, and the abundance brings its own problems. The principal Ottoman narratives are Katip Çelebi's Fezleke, written by a scholar who lived through the reign, and the early eighteenth-century history of Naima, which incorporates earlier accounts and became the standard version. Evliya Çelebi's travel narrative supplies vivid material of uneven reliability. European diplomatic reporting from Istanbul is substantial. Two interpretative issues affect everything written about Murad IV. The first is that Ottoman historians of the later seventeenth century, writing amid renewed disorder, had reason to present his reign as a model of restored authority; the severity is recorded approvingly by writers who wanted a firm hand. The second is that the "decline" framework which dominated Ottoman historiography for much of the twentieth century treated the whole century as decay, and cast Murad as a violent aberration within it. Recent scholarship, including Baki Tezcan's work and Gabriel Piterberg's study of how Ottoman historians constructed the narrative of Osman II's murder, has argued that the period is better understood as a transformation of Ottoman political structures — a shift of power among the palace, the military and the officeholding élite — than as simple deterioration. On that reading Murad's personal rule was a reassertion within a changed system rather than a restoration of the old one, and it did not outlast him. Specific cautions: the numbers of executions given in the sources are not verifiable; the night patrols in disguise are tradition; the attribution of his death to drinking is reported rather than established; and his precise age at taking personal control varies slightly between accounts.

Nizam al-Din is the best-documented of the early Chishtis, and the reason is a single book. The Fawa'id al-Fu'ad of Amir Hasan Sijzi Dihlavi is a record of the master's conversation kept by a disciple who was present, dated by its compiler between 707 and 721 AH / 1307 and 1321 CE, and composed within his subject's lifetime. Böwering calls it the first genuine malfuz of the tradition. That combination — contemporaneity, a named recorder, and a dated period of compilation — is rare in the sources for medieval Indian Sufism, and it is why statements about what Nizam al-Din taught can be made here with more confidence than in the case of his order's founder, for whom nothing comparable exists. The second layer is hagiographical. Amir Khurd's Siyar al-Awliya, compiled in the fourteenth century by another member of the circle, preserves the account of the mahzar before Sultan Tughluq and the detailed rules of sama. It was written to celebrate a chain of masters, and its purposes should be held in view; but it is close to the events and its compiler had access to people who had witnessed them. Three specific cautions are recorded in the article above rather than smoothed over. The khilafat-nama by which Nizam al-Din was appointed Baba Farid's successor is described in the critical literature as dubious. The date of his death is given as 725 AH in one place in the Encyclopaedia Iranica and as 726 AH in another. And the figure of three thousand students and two hundred singers at the hospice comes from an uncited source and is reported as an order of magnitude rather than a count. A fourth caution concerns a claim so widely repeated that its absence here will be noticed. It is often said that the early Chishtis, Nizam al-Din among them, built their teaching on Ibn Arabi's doctrine of the unity of being, wahdat al-wujud. Böwering shows that this cannot be sustained: the works of Ibn Arabi, who died in 638 AH / 1240 CE, were hardly circulating in India during the early Chishtis' lifetimes; neither the Fawa'id al-Fu'ad nor the Khayr al-Majalis mentions him at all; Chishti commentary on his Fusus al-Hikam begins only with Gisu Daraz in the fifteenth century, and even that commentary is reported to have been critical of him. Nor is Rumi's Masnavi quoted in Chishti sources before the assemblies of Chiragh-i Dihli. The doctrinal affiliation ordinarily assigned to Nizam al-Din is therefore an anachronism, and the article does not assert it. On sourcing: the project's approved library carries the Chishti order but not its founders. A search of the extracted texts returned Metcalf on the Sabiri and Nizami branches and on multiple initiation, Rizvi on the standing of the Chishtiyya as described from within the tradition, and the Tabaqat-i Nasiri for the setting of thirteenth-century Delhi — but no biographical treatment of Nizam al-Din in any book in the library; the "Nizam al-Din" of Rizvi's index is Mulla Nizam al-Din Sahalvi of Farangi Mahal, an eighteenth-century figure and a different person. Of the approved websites, historyofislam.com carries a substantial essay by Nazeer Ahmed which supplies the narrative of the 1320 hearing and the exchange with Alauddin Khalji; it gives no citations and is internally inconsistent on several dates, and is used here for narrative and not for chronology. The critical framework, the dates, and the account of the teaching are taken from Gerhard Böwering's article on the Chishtiyya in the Encyclopaedia Iranica, an external source consulted under the owner's standing instruction that external material may be used where the approved base is insufficient, and recorded here so that the reliance remains auditable.

Three points about the source position are worth stating plainly. First, on the two women at Aqaba: the number of participants in the Second Pledge and the naming of the two women come from Ibn Ishaq through Ibn Hisham. This is the standard account and no early source contradicts it, but it rests on a single line of transmission. Second, on her later campaigns: it is often stated that she was present at the Treaty of Hudaybiyyah, at Khaybar, at the conquest of Mecca, at Hunayn, and at the Farewell Pilgrimage. These claims circulate widely but are not established in the early maghazi material in the way that Uhud and Yamama are, and they have been left out of this article rather than reported with hedging language. What the early sources support is her presence at Aqaba, at Uhud, and at Yamama. Third, on the distinction between her two bodies of testimony: the woman who appears in the isnads as Umm Ammara bint Ka'ab al-Ansariyya, grandmother of Abbad ibn Tamim, is identified by the hadith scholars with the Nusaybah bint Ka'ab of the Uhud accounts, and the family relationships align — Abbad is the son of her son Tamim, and the uncle he narrates from is her son Abdullah. Several women named Nusaybah appear among the Companions, and Ibn Hajar distinguishes them in al-Isabah; the identification adopted here is the one the biographical literature makes.

Oruç is a difficult subject because almost everything about him was written either to celebrate his brother or to condemn them both. The principal Ottoman source is the Gazavat-ı Hayreddin Paşa, compiled by Seyyid Murad in the mid-sixteenth century from material associated with Hayreddin himself. It is a work of heroic narrative produced for and about the younger brother, in which Oruç appears chiefly as a precursor; its chronology is loose and its incidents are shaped for effect. The Spanish and Italian sources — of which the most influential is the early seventeenth-century description of Algiers published under the name Diego de Haedo — were written by men who regarded the brothers as pirates and the Ottoman presence in the Maghrib as a scourge, and their accounts of the seizure of Algiers and the killing of Salim al-Tumi are correspondingly hostile. The consequences for the record are specific. His birth year is approximate. The details of his captivity with the Knights and the manner of his release differ between accounts. The loss of his arm is attested but the silver prosthetic is legend. The precise sequence and dating of his campaigns between 1512 and 1516 vary. And the circumstances of Salim al-Tumi's death are reported by hostile witnesses, though the fact that Oruç took power by force is not in doubt. Modern scholarship on the sixteenth-century Mediterranean has largely moved away from the "pirate versus crusader" framing that both traditions supplied. Andrew Hess's study of the Ibero-African frontier treats the corsair states as political formations arising from a genuine frontier conflict, and Ottoman maritime historians have examined the corsairs as an arm of imperial policy rather than as freelance brigandage. On that reading Oruç was a frontier warlord who converted naval skill into a state, in a contest between two expanding empires.

Piri Reis is unusual among the subjects of this period in that his own work is the principal source for his significance, while his biography is thin. The Kitab-ı Bahriye and the surviving map fragments are primary documents of his making, and they can be examined directly. The map's annotations state his sources; the Bahriye records his knowledge of the Mediterranean and something of his career. This is a far better evidential position than exists for most sixteenth-century Ottoman sailors. His life, by contrast, is documented sparsely: Ottoman chancery and arsenal records for appointments, Katip Çelebi's seventeenth-century naval history, and scattered references in the chronicles. His birth year is uncertain within about five years, the details of his service under Kemal Reis are largely inferred from his own remarks, and the circumstances of his execution are reported briefly and without a full account of the charges. Svat Soucek's study is the standard scholarly treatment of the cartography and is the appropriate corrective to the popular literature. That popular literature is a genuine problem in this case: the 1513 map has been the subject of pseudohistorical writing since the mid-twentieth century, and a reader searching for information about Piri Reis will encounter a good deal of it. The claims about an ice-free Antarctic coastline rest on misreading a conjectural southern landmass of a type standard in period cartography, and on treating the map's coastlines with a precision they do not possess. No specialist in the history of cartography accepts them. The effect has been to obscure the map's real interest, which is its transmission of Columbian material, and to distract from the Kitab-ı Bahriye, which is the more substantial work.

The fullest connected account of Bakhtiyar's life comes from the Diyanet/TDV İslâm Ansiklopedisi, which draws in turn on the hagiographical tradition — his own Dalil al-Arifin, Baba Farid's Fawa'id al-Salikin, and later biographical compilations such as Jami's Nafahat al-Uns and Dara Shikoh's Safinat al-Awliya. As with much Sufi hagiography, the miracle at Multan and the circumstances of Khidr's role in his naming are transmitted within that tradition rather than independently documented, and are reported here as its account rather than as established fact. Two points, however, are corroborated by the Tabaqat-i Nasiri, a near-contemporary chronicle of the Delhi sultans held in the approved library and unconnected to the hagiographical literature: his presence at Multan under Nasir al-Din Qabacha before his move to Delhi, and the derivation of the Qutb Minar's popular name from his grave rather than from Qutb al-Din Aybak. The date of his birth is uncertain between 569 AH and 582 AH, and is reported here as the sources leave it, without resolving the difference.

Rumi is unusual among medieval Muslim figures in that a great deal of what he wrote survives, and unusual in the opposite direction in that a great deal of what is popularly believed about his life does not come from those writings. The two bodies of material need to be kept apart. The reliable core is textual. The Masnavi and the Divan survive in early manuscripts; so do his prose works, the Fihi ma Fihi (discourses recorded by hearers), his letters, and his sermons. His father's Ma'arif survives independently, which is what makes it possible to check the family's history against a source written by a member of it rather than about it. For a thirteenth-century figure this is an exceptionally good evidentiary position, and it is why his thought can be described from his own words. The biographical material is weaker. The two principal early lives — the Risala of Sipahsalar and, more influentially, the Manaqib al-Arifin of Shams al-Din Ahmad Aflaki, completed in the middle of the fourteenth century — belong to the genre of manaqib, compilations of the virtues and marvels of a saint written for a community that already venerated him. Aflaki was a Mevlevi writing roughly seventy years after Rumi's death, drawing on the order's oral tradition, and his purpose was edification rather than reconstruction. He is not therefore worthless: he preserves material about Konya, about the order's early generations, and about the circle around Rumi that has no other witness. But his accounts of set-piece episodes carry the marks of the genre, and several of the best-known stories about Rumi come from precisely that layer. Three examples indicate the pattern. The meeting in Nishapur at which the aged Farid al-Din Attar is said to have recognised the boy Rumi and presented him with a copy of his own work is a literary topos — the transmission of a poetic vocation from one master to his successor — and appears in the later tradition rather than in any contemporary record. The dispute between Baha al-Din Walad and Fakhr al-Din al-Razi, offered in the biographies as a cause of the family's migration, is chronologically awkward, since al-Razi died in 1210, when Rumi was three. And the claim, found in the devotional literature, that the family descended maternally from the Khwarazmian royal house is rejected in modern scholarship on chronological and historical grounds; it is the same kind of ennobling genealogy that accumulated around venerated figures generally. The death of Shams-e Tabrizi is the one major biographical question that the sources genuinely leave open rather than merely embellish. That he vanished in 1248 is agreed; whether he was murdered, and if so by whom, is not established, and the accounts diverge in ways that cannot be reconciled from the available evidence. The possibility that members of Rumi's own household were involved is reported in the biographical tradition and cannot be either confirmed or dismissed. Rumi's own poetry records the loss without recording its cause. A final layer of distortion is modern rather than medieval, and is discussed above: the popular twentieth- and twenty-first-century Rumi, transmitted through free adaptations that detach the poetry from its Islamic framework. It is worth noting that this is structurally the same problem as the hagiographical one. In both cases a later community has produced the Rumi it needed, and in both cases the corrective is the same — the surviving texts, read in the language and the tradition in which they were written.

The evidence for Ruqayyah is thinner than for her sister Zaynab and comes almost wholly from the sira and tabaqat literature — Ibn Sa'd, Ibn Kathir, Ibn al-Athir, al-Baladhuri, al-Tabarani — reaching this article through Golden Stories of Sayyida Khadijah, which cites them. Only one element rests on the canonical collections: the Prophet's assurance to Uthman about the reward and the share of the spoils, which Golden Stories refers to Sahih al-Bukhari. Two points should be read with that in mind. The report that the marriage to Uthman was directed by revelation comes from al-Tabarani rather than from the two Sahihs, and it is reported here as what that source transmits from Ibn Abbas. It is a claim of a kind that invites care, and the article states its provenance rather than presenting it as an undisputed fact. The dates and ages — birth three years after Zaynab and seven years before the call, death at twenty-one — rest on the same chain. They are internally consistent, but they depend on an ordering of the four births that the earliest sources do not agree on, and a reader will meet other figures elsewhere. Nothing is transmitted from Ruqayyah in her own words. Accounts that give her speeches or interior reflection are later elaboration, and this article does not carry them.

The life of Sa'id ibn Zayd is recorded across the major works of early Islamic biography and history. The Tabaqat of Ibn Sa'd preserves detailed accounts of his lineage, his father's monotheism, his conversion, and his role in the conquests. The biographical dictionaries of the companions — the Isti'ab of Ibn Abd al-Barr, the Usd al-Ghaba of Ibn al-Athir, the Siyar A'lam al-Nubala' of al-Dhahabi, and the Isaba of Ibn Hajar al-Asqalani — gather and assess the traditions concerning him, transmitting a consistent portrait of the pious and unassuming companion, the son of the famous seeker Zayd ibn Amr, and one of the Ten Promised Paradise. Modern scholarship has taken particular interest in the figure of his father, Zayd ibn Amr, as evidence for the existence of the hunafa, the pre-Islamic monotheists whose search for the religion of Abraham forms an important theme in the study of the religious environment from which Islam emerged. Scholars such as Uri Rubin have examined the traditions concerning the hanifiyya and its relationship to the Abrahamic heritage, and the account of Zayd ibn Amr stands at the center of this discussion. The conquest of Syria, in which Sa'id participated, has been studied in detail by historians of the early Islamic expansion, including Fred Donner and Hugh Kennedy. Across this literature, Sa'id ibn Zayd emerges as a figure who, though not among the most prominent leaders of the early community, embodied in a singular way the continuity between the pre-Islamic quest for monotheism and its fulfillment in Islam, and who lived out the ideals of piety, courage, and detachment that defined the founding generation.

The evidence for Qutuz is thin, late, and shaped by the interests of his successor's regime. There is no contemporary history written from his side and no body of documents. The Arabic narrative sources that describe him — Ibn Abd al-Zahir's biography of Baybars, written for Baybars; the encyclopaedic history of al-Nuwayri; the chronicles of Ibn Wasil, who was closer in time; and al-Maqrizi's great compilation of the fifteenth century — were composed either within the Baybars tradition or long afterwards. The Persian sources for the Mongol side, including Rashid al-Din, write from within the Ilkhanid state and treat Ain Jalut as a reverse suffered by a detachment. Three consequences follow. Qutuz's Khwarazmian royal origin is a claim in the sources rather than an established fact, and it serves a legitimising purpose. The division of credit for Ain Jalut between Qutuz and Baybars is affected by the fact that the fullest accounts were written to honour Baybars, and the vanguard commander's prominence in them should be read with that in mind. And the assassination is reported by a tradition produced under the man who benefited from it, which is why the stated motive — the refusal of Aleppo — is plausible but cannot be treated as the complete account. Reuven Amitai-Preiss's study of the Mamluk–Ilkhanid war is the standard modern examination of the military and diplomatic context, and it is careful about what the sources can bear. Peter Thorau's biography of Baybars necessarily reconstructs Qutuz's reign as its prelude and assesses the source problem directly. Robert Irwin's history of the early sultanate sets the reign within the factional politics that produced and destroyed it.

The contemporary Persian chronicles of the reign — Kazwini's Padshah-nama, Lahori's Badshah-nama, Inayat Khan's continuation, and Muhammad Salih Kanbo's Amal-i Salih — form a connected series, largely official productions commissioned by or associated with the court to record the reign as it wished to be remembered, though the Amal-i Salih was completed only after Shah Jahan's death and under Aurangzeb's patronage. Their detail on campaigns, revenue, and ceremonial is correspondingly full, and their treatment of setbacks correspondingly restrained: the Kandahar failures are recorded candidly enough to be reconstructed here in some detail, but always as failures of supply and season rather than as failures of judgement. The later chronicle used for the succession war, Muhammad Kazim's Alamgir-nama, presents a different problem, since it was written under Aurangzeb's own patronage to justify his accession. Its account of Dara Shukoh's conduct during Shah Jahan's illness includes hostile characterisation of the prince's motives and abilities that this article does not repeat; the neutral, checkable facts it reports — the date of the emperor's illness, Dara Shukoh's assumption of the administration at Delhi, and the self-proclamations of Murad Bakhsh and Shah Shuja in the provinces — are used here, and the chronicle's judgement of Dara Shukoh's character is not. The Amal-i Salih's account of Dara Shukoh's advice to recall Aurangzeb's army during the earlier phase of the emperor's illness is reported here as a fact about what was recommended and what followed from it, on the same basis: as with the Alamgir-nama, this article reports the chronicle's record of events and instructions rather than any characterisation of the prince's motives that either source attaches to them.

Several aspects of Madani's life rest on sources that require careful handling, and the reader should be aware of them. The Urdu biographical literature produced within the Deobandi tradition — including Adrawi's Ma'asir Shaykh al-Islam and the numerous shorter lives — is indispensable for the detail of his career, but it is devotional as well as historical in purpose. Episodes such as the memorisation of the Quran during a single Ramadan on Malta, and the accounts of ill-treatment suffered by Mahmud Hasan in internment, come from this literature and are transmitted within it as edifying narrative. They are recorded in this article as part of the tradition's account of him, with that provenance noted. The chronology contains genuine uncertainties. The duration of his teaching in Medina is given as nearly fifteen years by Dhulipala and as eighteen years in the biographical literature. The date of Mahmud Hasan's arrest appears as both 1916 and 1917. The date of Madani's own release from internment is unclear, with some accounts indicating 1923, which does not align straightforwardly with his teacher's release in 1920. These discrepancies have not been silently resolved here. A note on the evidence base for this article is also owed to the reader. Its account of Madani's campaign against the Muslim League, and the criticism of his selective use of Jinnah's statements, rest on Dhulipala's Creating a New Medina, consulted through the extract published by The Caravan with Cambridge University Press's permission. The award of the Padma Bhushan in 1954 is confirmed against the Government of India's Padma awards record, which lists him under Literature and Education for Uttar Pradesh. Other biographical particulars — the Malta episode, the declined appointments, the Sylhet residencies, the offices held at Deoband and in the Jamiat — derive from the Urdu biographical literature as transmitted in reference sources, and have not been checked against Metcalf's monograph, which remains the standard scholarly biography and the obvious place for a reader to verify them. Finally, the assessment of his political judgement is contested and is likely to remain so, because it depends on a counterfactual: whether the Muslims of the Hindi-speaking provinces would have fared better or worse under some alternative constitutional settlement. Both his defenders and his critics have marshalled the subsequent history in support of their positions. This article sets out the arguments made at the time and the criticisms made since, and leaves the judgement to the reader.

The sources on Sher Shah present a particular problem, and it is worth stating plainly because it affects the confidence attaching to different parts of his story. Almost nothing survives from his own administration. There are no Sur revenue registers, no chancery archive, and no chronicle written during the reign. The principal narrative, Abbas Khan Sarwani's Tarikh-i Sher Shahi, was composed around 1580 — some thirty-five years after Sher Shah's death — at the request of the Mughal emperor Akbar, and it draws on the recollections of Afghan informants of the preceding generation. The other Afghan histories are later still. This has two consequences. The administrative measures are well attested, because the Mughals adopted them and because their operation is visible in the later Mughal record and in surviving coinage; the numismatic evidence in particular is independent of the chronicles. But the anecdotal material — the exemplary judgements, the sayings, the precise sequence of the early career — comes to us through a memorial tradition with an interest in presenting an idealised Afghan ruler to a Mughal court, and it cannot be checked. There is also a positive implication that the literature draws. Because Sarwani wrote for the dynasty Sher Shah had displaced, and Abu'l-Fazl treats the Sur years in the Akbarnama as an interruption of the Mughal design, their agreement on his administrative competence carries more weight than praise from a partisan would. Neither had reason to flatter him.

The principal authoritative sources for this article are: • Britannica (the standard reference entry, confirming dates, offices, and the founding of the College). • The Cambridge Companion to Sayyid Ahmad Khan (Cambridge University Press, 2019), edited by Yasmin Saikia and M. Raisur Rahman. This is the current scholarly reference, with chapters by David Lelyveld and others. The characterisation of Sir Syed's evolving political thought and his views on qaum, and the passage on his engagement with evolution, rest on this source. • Columbia University's South Asian primary source collection, which holds the 1873 English translation of Asbab-e-Baghawat-e-Hind in full. • The Oxford Research Encyclopedia of Asian History (on the institutional framework Sir Syed created). David Lelyveld's Aligarh's First Generation (Princeton University Press, 1978) is the standard monograph on the College's early decades and is listed in the references as authoritative literature. It was not consulted directly for this article. The birth year presents a discrepancy. Britannica gives 17 October 1817. Some other sources give 1817 without specifying the month. The Wikiwand summary, derived from reference sources, also gives 17 October 1817. This article follows Britannica. The characterisation of Sir Syed's relationship to the two-nation theory is treated here as a historiographical question rather than a settled fact, because the scholarship treats it that way. Popular accounts that reduce him to "the father of the two-nation theory" or, conversely, that emphasise only his earlier advocacy of Hindu-Muslim unity, each tell part of the story. The Cambridge Companion's approach — examining his thought in its complexity and evolution — is the one this article follows.

No dedicated biographical entry for Siraj-ud-Daulah was found in the Diyanet/TDV İslâm Ansiklopedisi under any of the Turkish transliterations of his name; the Turkish encyclopaedia's coverage of him is distributed instead across its articles on Bengal, Bangladesh, Calcutta, Murshidabad, the nawab title, and the contemporary chronicler Ghulam Hussain Khan, and it is from this distributed material — together with Britannica's dedicated biographical entry — that this article has been assembled. The number of prisoners held in the Black Hole of Calcutta, and the number who survived the night, are given differently across the British sources that record the episode; this article follows Britannica's own presentation of the range (146 or 64 confined, 21 surviving) rather than asserting a single figure the sources do not agree on. The account of Siraj-ud-Daulah's execution at "Namak Haram Deorhi" is likewise transmitted as tradition ("according to some accounts") rather than as an established fact, and is reported here on the same basis.

This is a case where the surviving record is thin and the popular narrative has outrun the evidence. The authoritative sources for the flag story are limited to: • Trevor Royle's The Last Days of the Raj (1989), a published work of history drawing on interviews and documents of the independence period. • Laila Tyabji's article in The Wire, a first-person family account by the Tyabjis' daughter. • Sheila Dikshit's memoir, on the National Emblem specifically. For Surayya Tyabji's life beyond the flag — her childhood, education, artistic career, later decades, and death — the accessible sources provide almost nothing. The Times of India gives dates (1919–1978) and describes her as an artist from Hyderabad; the Siasat Daily identifies her family as the Hydaris. No academic biography, monograph, or even a substantial biographical essay has been identified. The article has therefore been written at the length the evidence supports. A much longer treatment would require either access to Laila Tyabji's Wire article in full, to Tyabji family papers, or to the records of the Flag Committee — none of which have been located in the publicly accessible online sources as of this writing. The date of death (1978) is consistent across sources. The birth year (1919) appears in the Times of India and in the Wikiwand summary derived from it; whether it rests on family records or on inference from the Siasat Daily's statement that she was twenty-eight in 1947 is not clear.

The principal sources for this article are: Abul Kalam Azad's India Wins Freedom (the authoritative first-person Congress account of the Quit India period), JMI's own institutional records confirming Foundation Committee membership, the biographical sketch from the National Informatics Centre's First Lok Sabha records, Mohammad Sajjad's article in the Bihar Times (a reputable regional publication), and Mahmud's own published work The Khilafat and England (1921, available on Archive.org). Aggregated reference sources were used as finding aids to locate the authoritative sources cited above. No claim in this article rests on any aggregator alone. The Quit India letter episode rests solely on Azad's account in India Wins Freedom, which is both an authoritative first-person source and a partisan one (Azad was among those who remained imprisoned). It is reported here as Azad records it, attributed to him, and without independent corroboration. No full-length scholarly biography of Syed Mahmud has been identified in English. A JMI PhD thesis on his career (by Meher Fatima Husain, 2013) exists but has not been consulted directly.

The year of the movement's foundation is reported inconsistently, and the variation is not trivial. The founding is given as 1925 in some accounts, as 1926 in others, and as 1927 in others still, and a single reference work may carry more than one of these. Zaman, writing as an academic historian, dates the beginning only to "the 1920s" and names no year. The imprecision has a cause. A seminary can be dated from its foundation ceremony and an organisation from its constitution, but the Tablighi Jamaat began as one scholar's preaching in a rural district, and there is no single act that constitutes its establishment. Depending on what is treated as the founding moment — the decision to leave Saharanpur, the first tours into Mewat, the move to Nizamuddin, or the first organised gathering — different years follow. This article follows the practice of giving the 1920s as the period and notes 1926 as the year most commonly stated, without asserting that the question is settled. A second point concerns the account of the movement's inspiration. Several sources record that the idea came to Ilyas in a dream during a pilgrimage to Mecca. This is reported in the movement's own literature and in works drawing on it, and it is presented above as what those accounts record rather than as an independently established fact, since the nature of the claim does not admit of external verification.

Turgut is documented from both sides and the two bodies of evidence pull in opposite directions. Ottoman material includes Katip Çelebi's seventeenth-century naval history, the narrative tradition surrounding Hayreddin Barbarossa, and the chancery and arsenal records that establish appointments, fleet strengths and campaign chronology. These sources are administrative and laconic where they are most reliable, and celebratory where they are fullest. European sources are far more voluminous and far more hostile. Spanish, Genoese, Venetian and Maltese accounts treat Turgut as the archetypal corsair scourge, and the name Dragut carried a specific terror in the coastal communities of Italy and Spain. Balbi di Correggio's account of the siege of Malta is an eyewitness narrative of high value for the events of 1565 and is written from within the besieged garrison. The seventeenth-century Spanish description of Algiers published under Diego de Haedo's name transmits the general European tradition about the Barbary captains. The result is a subject on whom the factual outline — offices, campaigns, dates — is reasonably secure, while character and motive are supplied almost entirely by enemies. His birth year is approximate and given variously in the 1480s. The date of his death is usually 23 June 1565 but other dates appear. The circumstances of his ransom in 1544 are reported rather than documented. And the celebrated escape from Djerba has grown in the telling. A word on the framing. The older European historiography treated the Ottoman and Maghribi captains as pirates and the Knights of St John and the Spanish galley fleets as their victims, which inverts as much as it describes: the Knights were themselves a raiding and slaving power, licensed by the papacy, and their attacks on Muslim shipping and pilgrim traffic were the reason Malta was besieged. Recent work, including Andrew Hess's study of the Ibero-African frontier and Molly Greene's work on the shared Mediterranean, treats the whole system as a two-sided frontier war with a common economy of raiding, captivity and ransom.

Two elements of this account rest on the canonical collections and the rest does not, and the difference is worth keeping in view. The scene at the graveside comes from Anas ibn Malik in Sahih al-Bukhari, and the sequence by which Hafsah was offered first to Uthman and then to Abu Bakr comes from Sahih al-Bukhari on Umar's own authority. Those are the firmest points in the article. Everything else — her birth date, the sense of her name, the betrothal to Utaybah, the years in Shi'b Abi Talib, the sending of Zayd ibn Harithah and Abu Rafi, the wedding arrangements, the dates of contract and consummation, and the washing of her body — comes from the sira and tabaqat literature and from later compilations: Ibn Sa'd, Ibn Manzur's abridgement of Ibn Asakir, al-Hakim, al-Suyuti, al-Muttaqi al-Hindi, al-Salihi. Golden Stories of Sayyida Khadijah is the work through which these reach this article, and it cites them. The reports of divine instruction concerning the marriage need the same care as the corresponding reports about Ruqayyah. They come from al-Hakim's al-Mustadrak and from a parallel transmission attributed to Abu Hurayrah, not from the two Sahihs. The article reports what those sources transmit, and names them in doing so, rather than asserting the matter independently. Her age is not stated at any point after birth. The figure of six years before the beginning of revelation would allow one to be calculated, but it depends on an ordering of the four births that the earliest sources do not settle, and compounding one uncertain figure with another produces a false precision. Nothing is transmitted from Umm Kulthum in her own words. The one exchange in which she features — her father's visit three days after the wedding to ask how she found her husband — records his question and not her answer.

The classical biographical sources — Ibn Sa'd's Tabaqat, al-Dhahabi's Siyar, Ibn Hajar's Isaba — all give Zaynab bint Jahsh substantial attention, reflecting the theological and legal significance of her marriage. The Quranic commentators (mufassirun) devote extensive discussion to the verses revealed concerning her, exploring the circumstances of the revelation, the legal principles established, and the lessons to be drawn. Among the major tafsir works, al-Tabari, al-Qurtubi, Ibn Kathir, and al-Razi all engage in detailed analysis of Surah al-Ahzab 33:36-40 and 33:53.

Almost everything above descends through the sira literature, and the strongest single report is the exception. The account of Umamah carried during the prayer is in both Sahih al-Bukhari and Sahih Muslim on the authority of Abu Qatada al-Ansari, and it is the only element of Zaynab's story that rests on the canonical hadith collections. Everything else — the necklace, the ransom, the escort to Batn Ya'jaj, the attack at Dhi Tuwa — comes from the biographical tradition, principally Ibn Hisham's recension of Ibn Ishaq, from which Golden Stories of Sayyida Khadijah takes it with citations. That material is far richer in narrative detail than the hadith collections and the standing of its individual reports varies more widely, which is why the sourcing is named in the text rather than left implicit. Three points are left open. Her seniority among the daughters is given here as eldest, on the authority of Golden Stories, which also dates her birth to ten years before the beginning of revelation. The early sources are not uniform on the order of the four births, and a reader will meet other arrangements elsewhere. No age is stated for her at any later point, since every such figure depends on the order rather than on independent evidence. The fate of her son Ali is genuinely disputed, as set out above, and the disagreement is reported rather than resolved. Her age and the date of her marriage rest on the same foundation as her seniority. Golden Stories gives her as about ten at the time of the proposal and describes that as the ordinary age in that society; the article gives the figure with its source attached rather than as an established fact.