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ORDER OF BATTLE // June 12, 1249

Siege of Damietta

Estimated force strength by side, with confidence labels per surviving record.

Forces engaged

1 sides catalogued · combined 15,000 estimated

  • Kingdom of France

    15,000

    Medium-confidence figure

Battle context

The Siege of Damietta on 12 June 1249 was a French-led operation during the Seventh Crusade, commanded by Louis IX of France alongside Guillaume de Sonnac and Jean de Ronay. The city of Damietta had strategic importance in the Nile Delta as a gateway for any crusader advance into Egypt, and its capture was a necessary precondition for the campaign Louis IX had organized against the Ayyubid sultanate. The French force committed to the operation numbered 15,000. Beyond its place as an early operational objective of the Seventh Crusade, the specific outcome and its consequences for the broader campaign are not recorded in the available sources.

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Last verified July 2026
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