Jean-Baptiste de Mercy
- Born on May 8, 1701 in Malzéville
- Deceased on March 2, 1771 in Ruy-Montceau, at the age of 69 years
Parents
- Charles Isidore de Mercy, écuyer, seigneur de Pixérécourt, capitaine prévôt de Gondreville
- Catherine Richard ( - 1731)
Family
- Married on June 25, 1730, with Françoise de Meffray, issuing