Marie Charlotte Quentin de Champlost
- Born in 1744 in Versailles
Parents
- Marie Louis Quentin de Champlost (1709 - 1776), baron de Champlost, gentilhomme ordinaire de la Chambre du Roi, premier valet de chambre du Roi
- Marie Charlotte Bernard de Ballainvilliers
Family
- Married on April 28, 1766 in Ballainvilliers, with Alexandre Mathieu de Bargeton