- Born on March 20, 1749
Parents
- Charles Henri de Beaumont (c. 1714 - 1765), enseigne
- Anne Gentil ( - bef. 1769)
Family
- Married on June 20, 1773, with François Dominique Aymer de La Chevalerie, capitaine au régiment de Piémont, issuing
Marc (1774 - 1793)- Geneviève Victoire Élisabeth