- Born circa 1715
- Deceased on June 2, 1740 in Roncherolles-en-Bray, at the approximate age of 24 years
Parents
- Étienne des Marets (c. 1684 - 1751), chevalier, seigneur de Hasteville, colonel commandant au Régiment de Normandie
- Françoise-Charlotte de L'Estendart (1693 - 1717), dame en partie de Roncherolles
Family
- Married on May 6, 1739 in Rouen, with Jean-Philippe de Boulainvilliers (1713 - 1760), écuyer, seigneur de Beaubec, issuing