- Born on May 5, 1689 in Paris
- Deceased circa 1755, at the approximate age of 65 years
Parents
- Jean-Baptiste du Deffand (c. 1648 - 1728), chevalier, marquis de Lalande, lieutenant-général des armées du Roi, gouverneur de Neuf-Brisach
- Charlotte Amelot ( - bef. 1716)
Family
- Married on October 11, 1713, with Joseph François de Lauris (1690 - 1719), marquis d'Ampus, syndic dela noblesse du Comtat, issuing
