Baldwin II of Jerusalem captured an elderly Muslim nobleman. After he refused to convert to Christianity, Baldwin's soldiers beheaded him at the Tower of David to frighten the defenders of Jerusalem. Jerusalem fell to the crusaders on 15July. Baldwin left Jerusalem in the retinue of Robert II, Count of Flanders, in late August. Robert returned to Europe, but Baldwin remained in Syria. Geoffrey of Bouillon died on 18July 1100. Baldwin of Boulogne decided to return to Jerusalem to take possession of Geoffrey's inheritance. Baldwin was staying in Antioch when Baldwin of Boulogne decided to leave Edessa. He was a military commander of the troops
Baldwin I, Latin Emperor trying to seduce Kaloyan's wife. The historian George Acropolites reports that the Tsar had Baldwin's skull made into a drinking cup, just as had happened to Nicephorus I almost four hundred years before. Tsar Kaloyan wrote to Pope Innocent III, reporting that Baldwin had died in prison. A tower of the Tsarevets fortress of the medieval Bulgarian capital, Veliko Tarnovo, is still called Baldwin's Tower; supposedly, it was the tower where he was interned. It was not until July 1206 that the Latins in Constantinople had reliable information that Baldwin was dead. His brother Henry was crowned emperor in August.