1144 CE
Války a konfliktyObléhání Edessy
O tomto okamžiku
The siege of Edessa took place from 28 November to 24 December 1144, resulting in the fall of the capital of the County of Edessa to Imad al-Din Zengi, the atabeg of Mosul and Aleppo. This event was the catalyst for the Second Crusade.