Marie Françoise de Courcy
- Born on July 28, 1729 in Verneuil-sur-Avre
Parents
- François Jean Antoine de Courcy (1691 - 1768), seigneur de Magny-la-Campagne, lieutenant des maréchaux de France à Verneuil-sur-Avre
- Marie Anne Emmanuelle Mauduit (1694 - )
Family
- Married on April 27, 1751 in Piseux, at Charnelles, with Nicolas Costart (1703 - 1780), écuyer, seigneur de Méry, issuing
François Claude (1759 - 1822)