Jaume I, also known as Jaume I the Conqueror, was the King of Aragon from 1213 to 1276. He is best known for his military campaigns that expanded the territories of the Crown of Aragon, particularly in the Mediterranean region. His reign marked significant growth in trade and culture, contributing to the development of the region. Jaume I played a crucial role in the Christian reconquest of the Iberian Peninsula, particularly in the conquest of Valencia in 1238. He established the Kingdom of Valencia and promoted the settlement of the area, encouraging a diverse population that included Christians, Muslims, and Jews. His legacy is celebrated in various historical accounts and cultural references.