René de Kerpoisson
- Deceased on March 17, 1644 in La Baule-Escoublac, at Escoublac
Parents
- David de Kerpoisson ( - 1617), écuyer, seigneur de Kerallan
- Gillette du Masle, noble femme
Family
- Married on October 16, 1619, with Jeanne Quélo (1598 - 1658), issuing