Alphonce David Le Vaillant
- Born on December 4, 1718 in Ventes-Saint-Rémy
- Deceased on September 7, 1719 in Rétonval, in infancy
Parents
- Nicolas David Pierre Le Vaillant (1691 - ), écuyer, sieur de Longdubos
- Magdeleine Angélique de Gouberville (1691 - 1765)