Marie Catherine Le Vaillant
- Born on January 14, 1727 in Bosc-Hyons
Parents
- Henri Alexis Le Vaillant (1697 - 1753), écuyer, sieur des Catteliers
- Louise Catherine Le Chartier de Boisnay ( - 1753)
Family
- Married on December 11, 1765 in Rouen, with Pierre Jacques Guillaume Thomas Le Massif