Marie Christine de Rouvroy

Marie Christine de Rouvroy (May 7, 1728 - July 4, 1774) was a French noblewoman. She was later a member of the House of Grimaldi by marriage. She was a granddaughter of the famous writer, the duc de Saint-Simon (1675-1755). She was known as the Countess of Valentinois or as Princess Charles Maurice of Monaco. She was a lady-in-waiting to three of the daughters of Louis XV of France and to the Countess of Provence.

Titles

 * May 7 1728 - 10 December 1749 Mademoiselle de Ruffec.
 * 10 December 1749 - 1766 The Countess of Valentinois. (Madame la comtesse de Valentinois)