Al-Muazzam Isa governed Damascus under his father before ruling in his own right in 1218–1227. His career connects Jerusalem’s dismantled walls, Ayyubid family rivalry, Hanafi scholarship and Persian–Arabic translation.

Stone building with a pointed arch and green window, beside steps leading towards a tiled colonnade in Jerusalem
The structure identified as the Cistern of al-Malik al-Muazzam Isa in Jerusalem, photographed by Benjamín Núñez González on 23 August 2017. This modern view records the site’s present appearance, rather than the condition of the city in 1219. © Benjamín Núñez González · crop by Menchi · Wikimedia Commons · CC BY-SA 4.0. Published crop reused without further changes.

From his father’s governor to ruler of Damascus

Al-Muazzam was a son of al-Adil and a nephew of Saladin. Cengiz Tomar gives alternative birth years of 1180 and 1182 in Cairo. Appointed governor of Damascus in 1198, he remained subordinate to his father. Al-Adil’s death in 1218 changed that relationship: al-Muazzam exercised his own authority in Damascus, southern Syria and Palestine, while his brothers al-Kamil and al-Ashraf controlled other Ayyubid territories. [1]

Jerusalem’s walls: an act of wartime demolition

During the Fifth Crusade, al-Muazzam ordered Jerusalem’s walls dismantled in 1219. The stated military concern was that a captured, fortified Jerusalem could become another Crusader base. [1] Archaeologist Shlomit Weksler-Bdolah’s published abstract for excavations at Ẓahal Square describes a rock-cut moat and forewall, and connects their disuse with the early-thirteenth-century destruction. [2] This is evidence about fortifications and their changing use. It does not, by itself, establish that demolition saved the city, quantify civilian losses or reconstruct every resident’s experience.

Jerusalem was also a subject of negotiation

Maher Abu-Munshar discusses offers during the Fifth Crusade to exchange Jerusalem and other places for a Crusader withdrawal from Egypt, with Karak and Shawbak excepted. He also distinguishes those unsuccessful negotiations from the 1229 Treaty of Jaffa. [3] Fighting, dismantling defences and bargaining over territory were all part of Ayyubid policy. Abu-Munshar’s argument that the later treaty protected Jerusalem is a particular historical interpretation; it is not proof that every earlier decision was beneficial or that all historians agree.

Cooperation gave way to conflict within the family

Önder Kaya’s account of al-Ashraf places al-Muazzam’s alliance with Jalal al-Din Khwarazmshah in the struggles of 1225, against al-Kamil and al-Ashraf. It also describes al-Ashraf’s enforced stay in Damascus in 1226–1227. [4] This alliance belongs to a later contest within the dynasty, after the Fifth Crusade had ended in 1221. It should not be recast as an unrealised plan for a united anti-Crusader front. Political partners could change as the brothers’ interests diverged.

A ruler who studied and sponsored learning

Tomar names al-Hasiri as his teacher of Hanafi law and Abu al-Yumn al-Kindi as his teacher of grammar and literature. Al-Muazzam also wrote a defence of Abu Hanifa against material in al-Khatib al-Baghdadi’s history. [1] Konrad Hirschler places his scholarly patronage in the Ayyubid elite’s Kurdish- and Persian-speaking background. Al-Muazzam encouraged Arabic translations of the Shahnameh and an abridgment of Imad al-Din al-Isfahani’s Seljuq history. [5] Supporting these translations does not mean he personally translated the works.

What the later library catalogue can tell us

Hirschler argues that al-Ashraf took over books from earlier royal collections, particularly al-Muazzam’s. His evidence includes works about al-Muazzam, poetry attributed to him, books dedicated to him and the prominence of Hanafi legal writing in the later collection. [5] These are traces of patronage and intellectual interests reconstructed from a catalogue. They do not supply a complete inventory of everything al-Muazzam read. Nor should al-Ashraf’s later library foundations simply be renamed as institutions founded by his predecessor.

Death in 1227, before the Treaty of Jaffa

Al-Muazzam died in Damascus in November 1227. His son al-Nasir Dawud succeeded him; Salamah’s succession table lists Dawud in Damascus for 1227–1229, followed by al-Ashraf. [6] The agreement between al-Kamil and Frederick II came in 1229, after al-Muazzam’s death. [3] His earlier opposition and diplomacy form part of its background, but he neither signed that treaty nor administered its settlement.

Sources and further reading

  1. Cengiz Tomar, el-Melikü’l-Muazzam, TDV İslâm Ansiklopedisi 29 (2004), pp. 71–73; life, government and scholarship.
  2. Shlomit Weksler-Bdolah, Remains … in Ẓahal Square Tunnel, Jerusalem, Atiqot 104, pp. 193–210; public abstract only. DOI: 10.70967/2948-040X.1926.
  3. Maher Y. Abu-Munshar, Sultan al-Kamil, Emperor Frederick II and the Submission of Jerusalem, IJSSH 3.5 (2013), pp. 443–447.
  4. Önder Kaya, el-Melikü’l-Eşref, Mûsâ, TDV İslâm Ansiklopedisi 29 (2004), pp. 64–66; family alliances and Damascus.
  5. Konrad Hirschler, Medieval Damascus: Plurality and Diversity in an Arabic Library—The Ashrafiya Library Catalogue (2016), pp. 31–32, 114.
  6. Salah Adalaziz Salamah, Medina in the Ayyubid Period and the Shia Influence upon It, Leeds PhD (2008), appendix 4, p. 306.
  7. Benjamín Núñez González, Cistern of al-Malik al-Muazzam Isa, 23 August 2017; crop by Menchi (2022), CC BY-SA 4.0.