Jean-Baptiste Gruyer
- Born circa 1679
- Deceased on February 24, 1719 in Loisey-Culey, at the approximate age of 39 years
Family
- Married with Madeleine Dauvilliers ( - bef. 1715)
- Married with Françoise Macquart (1682 - )
Occupations
- avocat au parlement éssièges de bar