- Born circa 1749
- Deceased on May 21, 1803 in Lailly-en-Val, at the approximate age of 53 years
Parents
- Jean François Maupassant (1720 - 1803), commissaire des guerres, officier ingénieur
- Lucie Françoise Joseph Le Louchier (1726 - 1803)
Family
- Married with Benoît Melchior de Bonvoust, issuing
- Gabrielle Marie Françoise (1773 - 1849)
- Eugénie Joséphine (1776 - )