Infante Ferdinand, Duke of Viseu

Portuguese prince (1433–1470)

Parents

• Edward I of Portugal
• Eleanor of Aragon

Children

• Manuel I of Portugal
• Isabella of Viseu
• Eleanor of Viseu
• Infante John, Duke of Viseu
• Diogo I, Duke of Viseu

Siblings

• Catherine of Portugal
• Joan of Portugal
• Afonso V of Portugal
• Eleanor of Portugal, Holy Roman Empress
• Joao Manoel bâtard de Portugal, Bishop of Couta, Primate of Africa
• João Manuel, Bishop of Guarda

Partners

• Infanta Beatrice, Duchess of Viseu