René Charles Le Vaillant
- Born on November 10, 1731 in Montroty
Parents
- René Claude Le Vaillant (1699 - 1738), écuyer, sieur de La Fieffe
- Madelene de Guiry (1709 - 1738)
Family
- Married on February 11, 1755 in Beaumont-le-Roger, with Marie Therese Elisabeth Derneville de Bigars