Jacques-François Berthelot du Chesnay
- Born on May 6, 1761 in Plœuc-sur-Lié
- Baptized the same day in this municipality
- Deceased on August 11, 1829 in Trédaniel, at manoir de Beauregard, at the age of 68 years
Parents
- Jacques Berthelot (1722 - 1774), écuyer, seigneur des Vergers
- Marie-Françoise Morin, dame du Port-Martin
Family
- Married on August 10, 1801 in Moncontour, with Eugénie de Courson (1774 - 1856), dame du Vaulorin, issuing
- Charles (1802 - 1877)