- Born on March 13, 1732 in Saint-Denis-sur-Sarthon
Parents
- Pierre Alexandre du Mesnil (1703 - ), chevalier, seigneur de Villiers
- Jacquine Françoise de Guéroust (1700 - 1734)
Family
- Married on November 10, 1768 in Alençon, with Marie Victoire Biseul (1745 - ), issuing
Catherine Isidore (1771 - 1799)- Marie Marguerite (1772 - )
- Élisabeth Adélaïde (1774 - 1816)
- Pierre Louis (1775 - 1839)
Occupations
- officier au régiment de Soissonnais