- Born in 1740
- Deceased in 1806, at the approximate age of 65 years
Parents
- Jean-Baptiste Chossat (1707 - 1776), seigneur de Montessuy
- Marie Catherine Charlotte Garron (1704 - 1784)
Family
- Married on May 1, 1767, with Marguerite Hubert de Saint-Didier (1749 - 1830), issuing
- Victor (1768 - 1846)
Occupations
- officier au régiment de Lyonnais
- rentier