Jean Valentin de Guerschin
- Born in 1733
- Deceased on April 14, 1783 in Metz, at the approximate age of 49 years
Family
- Married on March 3, 1761 in Thionville, with Agnès de Fayolle de La Vallée ( - 1768), issuing
- Jean Jacques Philippe (1764 - )
Agnès (1765 - )
- Married on June 13, 1769 in Metz, with Antoinette Croisil
Occupations
- officier au régiment de Montmorin, puis au régiment d'Île de France