Marguerite de Valois, la demoiselle de Belleville, also known as Marguerite, bâtarde de France (1407 – January 1458), was the illegitimate daughter of Charles VI of France and his mistress Odette de Champdivers.
[1] Marguerite was legitimated in January 1428 by Charles VII of France, her half-brother.
He gave her a very ample dowry and married her June/July 1443 in Poitou to Jean III de Harpedenne (also spelled Harpedanne, Harpedane, Harpedène, etc.
), Seigneur of Belleville and Montaigu,[1] son of Jean II de Harpedenne and his wife Jeanne de Mussidan.
Some sources claim that she was married under the name of Marguerite de Falots.