- Born after 1580
Parents
- Gabriel du Quesnel (c. 1550 - aft. 1598), marquis d'Alègre, capitaine de cent hommes d'armes des ordonnances
- Isabelle de Tourzel d'Alègre (c. 1550 - bef. 1598)
Family
- Married on January 1, 1609, with Philiberte de Polignac
- Married with Gabrielle de La Rochefoucauld, issuing
