- Born in Rennes
- Baptized in this municipality
Parents
- Gilles de Lescu, écuyer, comte de Beauvais
- Anne Magon (1650 - 1692)
Family
- Married in Rennes, with Anne Chenu, dame de La Boissière, issuing
- Gilles-Joseph (c. 1714 - 1750)
- François (1721 - 1781)