- Born on March 14, 1699 in Nantes
- Deceased on March 22, 1699 in this municipality, in infancy
Parents
- René d'Achon (1642 - 1706), écuyer, seigneur du Plessis-Gaurays, conseiller du Roi, procureur du Roi
- Jeanne Coupperie (c. 1680 - 1743), dame du Portereau