the eldest daughter of Gaston d'Orléans, and his first wife Marie de Bourbon, Duchess of Montpensier. One of the greatest heiresses in history, she died unmarried and childless, leaving her vast fortune to her cousin, Philippe of France. She is best remembered for her role in the Fronde, her role in bringing the famous composer Lully to the king's court, and her Mémoires.
