James IV of Majorca was a king who ruled from 1324 to 1349. He was the son of James III of Majorca and became the last king of the Kingdom of Majorca. His reign was marked by conflicts with the Crown of Aragon, which sought to reclaim control over Majorca. During his rule, James IV faced challenges in maintaining his kingdom's independence. He attempted to strengthen his position through alliances and military actions but ultimately struggled against the pressures from larger powers. His reign ended with his death in 1349, leading to the integration of Majorca into the Crown of Aragon.