- Born on November 16, 1745 in Nantes
- Baptized the same day at collégiale Notre-Dame
Parents
- Claude Symon (1715 - 1762), seigneur de La Carterie
- Lucrèce Rousseau, alias de Saint-Aignan (1718 - 1775)
Family
- Married on October 27, 1772 in Nantes, at église Saint-Vincent, with René de Talhouët-Grationnaye (1733 - 1795), comte de Talhouët-Grationnaye, colonel d'infanterie, issuing
