Jaime II of Aragon was a king who ruled from 1291 to 1327. He was born in 1267 and was the son of Pedro III of Aragon. Jaime II is known for his efforts to expand the Crown of Aragon and strengthen its influence in the Mediterranean region. During his reign, Jaime II focused on consolidating power and promoting trade. He also worked to improve relations with neighboring kingdoms, including Castile and Navarre. His reign marked a period of relative stability and growth for the Aragonese kingdom.