- Born on March 3, 1708 in Bourges
- Baptized the next day at église Saint-Outrillet
- Deceased on November 7, 1762, at the age of 54 years
Parents
- Mathias Gassot de Deffens (1675 - 1710), maire de Bourges
- Jeanne Bouffet (1681 - 1732)
Family
- Married on August 30, 1735, with Anne Rose Moreau de Chassy (1711 - 1793), issuing
- Alexandre (1740 - )
- Étienne Gaspard (1743 - 1814)