Baldwin I of Jerusalem of the troops from Tripoli and Antioch. Toghtekin and Mawdud returned to Damascus where an Assassin murdered Mawdud in late September. The Seljuq sultan, Muhammad I Tapar, sent a large army to northern Syria in spring 1115. In an attempt to maintain the equilibrium in the region, Toghtekin soon sought reconciliation with the crusaders. He made an alliance with the crusader rulers, and their coalition forced the Seljuq troops to withdraw without a fight. With the pressure on the northern regions diminished, Baldwin was able to again deal with the Egyptians. The Egyptians had already approached Jerusalem in 1113, and
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.