Bohemond II was Prince of Taranto from 1111 to 1128 and Prince of Antioch from 1111/1119 to 1130. He was the son of Bohemond I, who in 1108 was forced to submit to the authority of the Byzantine Empire in the Treaty of Devol. Three years later, the infant Bohemond inherited the Principality of Taranto under the guardianship of his mother, Constance of France. The Principality of Antioch was administered by his father's nephew, Tancred, until 1111. Tancred's cousin, Roger of Salerno, managed the principality from 1111 to 1119. After Roger died in the Battle of the Field of Blood, Baldwin II of Jerusalem took over the administration of Antioch. However, he did acknowledge Bohemond's right to personally rule the principality upon reaching the age of majority.

Bohemond I of Antioch, also known as Bohemond of Taranto or Bohemond of Hauteville, was the prince of Taranto from 1089 to 1111 and the prince of Antioch from 1098 to 1111. He was a leader of the First Crusade, leading a contingent of Normans on the quest eastward. Knowledgeable about the Byzantine Empire through earlier campaigns with his father, he was the most experienced military leader of the crusade.