[7] He was also part of the War of Saint Sabas, which deeply divided the nobility of the Crusader States and military orders.

[8] Hence, Baibars, Mamluk Sultan of Egypt, took the opportunity to conquer many Christian fortresses including Beaufort Castle, and destroy the Principality of Antioch.

[4] During his tenure the new Mamluk Sultan, Qalawun, easily conquered Latakia, after an earthquake in March 1286, which was the only remaining port in the Principality of Antioch,[11][12] followed by the County of Tripoli in 1289, which had ignored Beaujeu's warnings.

He raised his arm to show the mortal wound he had received - an arrow had penetrated his mail under his armpit so that only the fletches were visible.

Beaujeu died of his wound and the city fell to the Mamluks, signalling the end of Crusader occupation of the Holy Land.