Marie de Nemours

Marie de Nemours, originally known as 'Mademoiselle de Longueville (5 March 1625 – 16 June 1707), was sovereign Princess of Neuchâtel from 1694 till her death in 1707. She was the daughter of Henri d'Orléans, Duke of Longueville and Louise de Bourbon. After the death of her brother Jean Louis Charles d'Orléans in 1694 she succeeded him as sovereign Princess of Neuchâtel.

Titles and styles

 * 5 March 1625 - 22 May 1657 Mademoiselle de Longueville.
 * 22 May 1657 - 4 January 1659 The Duchess of Nemours.
 * 4 January 1659 - 16 June 1707 The Dowager Duchess of Nemours.