Her second daughter, Isabelle du Puy du Fou, inherited Ranton from her mother, and exercised the rights of "high, middle and low justice" in the manor until 1628. She was married (to Charles de la Touche), but he died in 1624, she retired to a nunnery in 1628, and died in 1631. On the death of his step father, in 1625, Andre de Châtillon became Marquis d'Argenton, Lord of Moncontour, Bouville, La Jaille, Beuxes, Bois-Rouge and other estates. He became Lord of Ranton in 1628: His sister, Renee retired to her nunnery, and he married Marie Margerite Gouffier.