- Born on June 14, 1733 in Thionville, at Volkrange
- Deceased on April 9, 1795 in Chiny, at Jamoigne, at the age of 61 years
Parents
- Charles François de Mesnil (1698 - 1747), capitaine-prévôt et haut gruyer de la ville, château et comté de La Roche, en Luxembourg
- Marie Christine de Pouilly (1701 - 1766), dame de Volkrange
Family
- Married on April 22, 1773, with Anne Marguerite de Prouvy, issuing
- Jean-Baptiste (1775 - 1831)
Occupations
- capitaine de cuirassiers au service d'Autriche