- Born on July 31, 1734 in Nancy
- Deceased on July 9, 1786 in this municipality, at the age of 51 years
Parents
- Claude Coster (1694 - 1770), premier juge consul de Lorraine et Barrois, banquier
- Béatrix Cliquot (1702 - 1778)
Occupations
- commis des finances du roi