Battle of Mansurah
1250 CE.
Shown on the map at 31.046°, 31.383°.
The Battle of Mansurah was fought from 8 to 11 February 1250, between Crusaders led by Louis IX, King of France, and Ayyubid forces led by Egypt's Sultana Shajar al-Durr, vizier Fakhr al-Din ibn al-Shaykh, Faris ad-Din Aktai, Baybars and Qutuz. It was fought in present-day Mansoura, Egypt. The Crusader force was enticed into entering the town where it was set upon by the Muslim force. The Crusaders withdrew in disorder to their encampment where they were besieged by the Egyptians. The Crusaders broke out and withdrew to Damietta in early April.
Text from the Wikipedia article Battle of Mansurah (1250), licensed CC BY-SA 4.0.