Muslim army led by Mawdud and Toghtekin, atabeg of Damascus, whose ultimate objective was Edessa. Mawdud was unable to annihilate the Crusader forces and was soon murdered by Assassins. Bursuq ibn Bursuq took command of the failed attempt against Edessa in 1114. Finally, Roger of Salerno routed the last Seljuk invading army at the First Battle of Tell Danith on 14 September 1115. Baldwin I died on 2 April 1118 after an attack on the city of Pelusium on the Nile. He was buried in Jerusalem. Baldwin II of Jerusalem became king on 14 April 1118, but there was not a formal coronation until Christmas Day 1119 due to issues concerning his wife Morphia of Melitene. The early days of Baldwin II's reign included the Battle of Ager Sanguinis, the Field of Blood, on 28 June 1119. At Ager Sanguinis, an army led by Ilghazi annihilated the Antiochian forces led by Roger of Salerno who was killed during the battle. The Muslim victory was short-lived, with Baldwin II and Pons of Tripoli narrowly defeating Ilghazi's army at the Second Battle of Tell Danith on 14 August 1119. On 16 January 1120, Baldwin II and the new patriarch Warmund of Jerusalem held the Council of Nablus, establishing a rudimentary set of rules for governing the kingdom now known as the assizes of Jerusalem. The formal establishment of the Knights Templar was likely also granted by the council, complementing the military arm of the Knights Hospitaller that was protecting pilgrims to the Holy Land. Both military orders were accumulating holdings in the kingdom and Crusader states, with the Hospitallers eventually obtaining the famous Krak des Chevaliers, an important military and administrative center. The Venetian Crusade, also known as the Crusade of Calixtus II, was conducted from 1122 to 1124. The Western participants included those from the Republic of Venice as well as Pons of Tripoli. The actions resulted in the successful siege of Tyre, taking the city from the Damascene atabeg Toghtekin. This marked a major victor for Baldwin II prior to his second captivity in 1123. In 1123, Baldwin II led a raid to Sarūj in order to rescue hostages held by Belek Ghazi and was also captured. Belek died in May 1124 and Baldwin II was seized by Ilghazi's son, Timurtash, who commenced negotiations for Baldwin's release. After a portion of the ransom was paid, additional hostages, to include Baldwin's