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al-Kamil
Ayyubid sultan of Egypt (1177–1238) who negotiated the 1229 Treaty of Jaffa with Frederick II and resolved the Sixth Crusade by diplomacy.
Timeline
- 1221–1227Cairo · EgyptAfter the Fifth Crusade's siege of Damietta failed in 1221, al-Kamil consolidated his control of Egypt and coordinated defense with his brother al-Mu'azzam in Damascus, Aleppo, and other domains, maintaining the partition of Ayyubid family rule.
- 1228–1230Jaffa · PalestineIn 1228 Frederick II launched the Sixth Crusade, and al-Kamil chose negotiation rather than battle; in February 1229 he concluded the Treaty of Jaffa, temporarily handing Jerusalem, Bethlehem, and other cities to the crusaders for ten years in exchange for a truce and mutual trade, a famous diplomatic case of the crusading era.
Sources
- Encyclopaedia Britannica: al-Malik al-Kāmil https://www.britannica.com/biography/al-Malik-al-Kamil