Marie of Brittany, Lady of La Guerche

(1391-1446) (1391–1446)

Parents

• John V, Duke of Brittany
• Joan of Navarre

Children

• Jean II, Duke of Alençon

Siblings

• Richard, Count of Étampes
• Blanche of Brittany
• Margaret of Britain
• Arthur III, Duke of Brittany
• John V
• Jeanne de Bretagne

Partners

• Jean I