Guy François Mary Grignart
- Born on August 5, 1690 in Évran
- Deceased on August 19, 1690 in this municipality, in infancy
Parents
- Guy-Henri Grignart (1660 - 1712), écuyer, seigneur de Champsavoy, chevau-léger de la garde du Roi
- Mathurine Sébastienne de Bégasson (c. 1659 - )