Arthur III, Duke of Brittany

Parents

• Joan of Navarre
• John V, Duke of Brittany

Children

Siblings

• Margaret of Britain
• Marie of Brittany, Lady of La Guerche
• Blanche of Brittany
• Richard, Count of Étampes
• John V
• Jeanne de Bretagne

Partners

• Margaret of Burgundy
• Catherine of Luxembourg-Saint-Pol
• Joan II of Albret