Parents
- Charles Lefèvre du Quesnoy (c. 1696 - 1764), chevalier, seigneur du Quesnoy
- N N
Family
- Married on August 31, 1750 in Paris, at église Saint-Nicolas-des-Champs, with Jeanne Feydeau (1731 - 1789), dame d'Estrelles, issuing
Antoinette (1751 - )
François-Charles (1752 - 1825)- Henriette (1758 - )
- Henriette (1759 - 1836)
- Marie-Françoise (1760 - )