Parents
- Pierre Devernay (bef. 1678 - ), sieur de La Morellière, marchand à Laval
- Jeanne Boussin (bef. 1677 - )
Family
- Married on September 5, 1729 in Laval, at église Saint-Vénérand, with Étienne Le Monnier de Lorière (c. 1703 - 1790), sieur de Lorière, issuing
Étienne Louis (1747 - )