John III of Portugal

King of Portugal (r. 1521-1557) (1502–1557)

Parents

• Maria of Aragon
• Manuel I of Portugal

Children

• Maria Manuela, Princess of Portugal
• Duarte de Portugal, arcebispo de Braga
• Philip, Prince of Portugal
• Afonso, Prince of Portugal
• João Manuel, Prince of Portugal
• Dionisio de Portugal y Austria
• António, Infante de Portugal
• Manuel, Prince of Portugal

Siblings

• Maria of Portugal, Duchess of Viseu
• Beatrice of Portugal, Duchess of Savoy
• Isabella of Portugal
• Miguel da Paz, Prince of Portugal
• Infante Ferdinand, Duke of Guarda and Trancoso
• Cardinal-Infante Afonso of Portugal
• Luís of Portugal, Duke of Beja
• Henry I of Portugal
• Infante Edward, 4th Duke of Guimarães
• Maria of Portugal
• Antonio de Portugal
• Carlos of Portugal

Partners

• Catherine of Austria, Queen of Portugal