Various, Encyclopaedia Britannica, 11th Edition…
“ His attractive personality won him the hand of Constance, the daughter of the French king, Philip I., and he collected a large army. Dazzled by his success, he resolved to use his army not to defend Antioch against the Greeks, but to attack Alexius. He did so; but Alexius, aided by the Venetians, proved too strong, and Bohemund had to submit to a humiliating peace (1108) , by which he became the vassal of Alexius, consented to receive his pay, with the title of Sebastos, and promised to cede disputed territories and to admit a Greek patriarch into Antioch. Henceforth Bohemund was a broken man. ”
