埃德萨伯国
Baldwin was staying in Antioch when Baldwin of Boulogne decided to leave Edessa. He was a military commander of the troops of Bohemond I of Antioch who had recently been captured by Danishmend Gazi. Baldwin of Boulogne summoned Baldwin from Antioch and granted him the County of Edessa. Baldwin swore fealty to Baldwin of Boulogne, who left Edessa for Jerusalem on 2October 1100.