Isabella of Castile, Queen of Aragon

Parents

• Sancho IV of León and Castile
• María de Molinillo

Children

Siblings

• Philip of Castile, Lord of Cabrera and Ribera
• Enrique de Castilla
• Violante Sánchez de Castilla
• Ferdinand IV of Castile
• Beatrice of Castile
• Peter of Castile, Lord of Cameros
• Alfonso de Castilla
• Tereza Sanchez bâtarde de Castilla

Partners

• James II of Aragon
• John III, Duke of Brittany