Infante Afonso of Portugal was a member of the Portuguese royal family, born in 1452. He was the son of King Afonso V of Portugal and Queen Isabella of Portugal. Afonso was known for his role in the political landscape of the time, particularly during the conflicts involving the Kingdom of Castile. Afonso's life was marked by his involvement in military campaigns and his aspirations for power. He was appointed as the Duke of Braganza, a title that held significant influence in Portugal. Unfortunately, Afonso's life was cut short when he died in 1490, leaving behind a legacy intertwined with the history of the Portuguese monarchy.