John I of Portugal

King of Portugal from 1385 to 1433 (1357–1433)

Parents

• Teresa Lourenço
• Peter I of Portugal

Children

• Isabella of Portugal, Duchess of Burgundy
• Edward I of Portugal
• John, Constable of Portugal
• Prince Henry the Navigator
• Afonso de Portugal
• Blanca de Aviz
• Peter, Duke of Coimbra
• Afonso I
• Beatrice, Countess of Arundel
• Ferdinand the Holy Prince

Siblings

• Ferdinand I of Portugal
• Infante Afonso
• Infante João, Duke of Valencia de Campos
• Louis of Portugal
• Maria, Marchioness of Tortosa
• Infanta Maria of Portugal
• Beatrice, Countess of Alburquerque
• Infante Dinís, Lord of Cifuentes

Partners

• Inês Pires
• Philippa of Lancaster