Meanwhile, a plague broke out, killing many among the army, including the legate Adhemar, who died on 1 August. [90] There were now even fewer horses than before, and worse, the Muslim peasants in the area refused to supply the crusaders with food. Thus, in December, after the Arab town of Ma'arrat al-Numan was captured following a siege , history describes the first occurrence of cannibalism among the crusaders . [91] Radulph of Caen wrote, "In Ma'arrat our troops boiled pagan adults in cooking pots; they impaled children on spits and devoured them grilled." [92] At the same time, the minor knights and soldiers had become increasingly restless and threatened to continue to Jerusalem without their squabbling leaders. Finally, at the beginning of 1099, the march restarted, leaving Bohemond behind as the first Prince of Antioch. [67]