Jean Baptiste de Grassy
- Born circa 1664
- Deceased on June 14, 1716 in Landrévarzec, at the approximate age of 51 years
Parents
- Vincent de Grassy (c. 1625 - 1671)
- Renée-Anne Cariou, dame de Roscerff
Family
- Married on April 21, 1681 in Quimper, with Yvonne Gillette Mocaer, issuing
Marie Anne Eléonore- Claude Corentin
- Louise Corentine (1685 - )
- Charles Louis (1688 - )
Occupations
- commandant