Élisabeth Charlotte d'Orléans
She was entitled to have the style of Her Royal Highness. At birth, she was given the honorary style Mademoiselle de Chartres. After the marriage of her two older half-sisters, Marie Louise and Anne Marie born of the first marriage of their father to Henrietta of England, she was known as Madame Royale, according to her status as the highest-ranking unmarried princess in France.