- Born circa 1690
Parents
- Pierre de Marconnay (c. 1663 - 1704), avocat au présidial de Poitiers, bourgeois
- Catherine Chicard (c. 1667 - 1722)
Family
- Married on November 20, 1719 in Poitiers, at église Saint-Porchaire, with Madeleine Joussant, issuing
Marie (1720 - 1797)