James III of Mallorca was a king who ruled from 1324 to 1349. He was the son of James II of Mallorca and became king after his father's death. His reign was marked by conflicts with the Crown of Aragon, as he sought to maintain the independence of the Kingdom of Mallorca. During his rule, James III faced challenges from both internal factions and external threats. He struggled to assert his authority and protect his kingdom's interests. Ultimately, his reign ended when he was defeated in battle, leading to the annexation of Mallorca by the Crown of Aragon.