- Born on October 6, 1802 in Moncontour
- Deceased on December 2, 1877 in this municipality, at the age of 75 years
Parents
- Jacques-François Berthelot du Chesnay (1761 - 1829), écuyer, seigneur du Chesnay
- Eugénie de Courson (1774 - 1856), dame du Vaulorin
Family
- Married on September 19, 1837 in Penguily, with Pauline de Trémaudan (1811 - 1858), issuing
Marie (1839 - 1851)- Charles (1841 - 1920)
- Henri René (1843 - 1915)
- Pauline (1851 - 1931)
- Pauline (1852 - )