Who dated Marie-Charlotte Hippolyte de Boufflers?

Marie Charlotte Hippolyte de Saujon, by marriage Countess of Boufflers (6 September 1725- 1800), was a French femme de lettres and salon hostess. Nicknamed "l'idole" by Madame du Deffand, she was a lady in waiting to the Duchess of Chartres and a mistress of Chartres' brother, the 6th Prince of Conti.

Louis François de Bourbon, or Louis François I, Prince of Conti (13 August 1717 – 2 August 1776), was a French nobleman who became the Prince of Conti from 1727 to his death, succeeding his father, Louis Armand II de Bourbon. His mother was Louise Élisabeth de Bourbon, the daughter of Louis III, Prince of Condé and Louise Françoise de Bourbon, a legitimised daughter of King Louis XIV. His younger sister, Louise Henriette de Bourbon, was the mother of Philippe Égalité. As a member of the reigning House of Bourbon, he was a Prince du Sang.