Marie of Blois was a daughter of Joan of Penthièvre, Duchess of Brittany and Charles of Blois, Duke of Brittany. Through her marriage to Louis I, Duke of Anjou, she became Duchess of Anjou, Countess of Maine, Duchess of Touraine, titular Queen of... Wikipedia
Born: 1345
Died: 1404 (age 59 years)
Grandchildren: Marie of Anjou, René of Anjou, Louis III of Anjou, and more
Parents: Charles, Duke of Brittany and Joan, Duchess of Brittany
Great grandchildren: Louis XI, Yolande, Duchess of Lorraine, Margaret of Anjou, and more
Great-grandparents: Charles of Valois, Margaret, Countess of Anjou, Arthur II, Duke of Brittany, and more
Grandparents: Guy de Penthièvre, Guy I, Count of Blois, Jeanne d'Avaugour, and more