John V, Duke of Brittany

Duke of Brittany (1339–1399)

Parents

• Joanna of Flanders
• John IV, Duke of Brittany

Children

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

Siblings

• Joan of Brittany, Baroness of Drayton

Partners

• Joan of Navarre
• Mary of Waltham
• Joan Holland, Duchess of Brittany