- Born on April 2, 1777 in Rouen
- Baptized the next day at église Saint-Patrice
- Deceased on January 29, 1833 in Paris, at the age of 55 years
Parents
- Abdon Frédéric Victor Hély d'Oissel (1731 - 1820)
- Antoinette Gabrielle Monginot (1752 - 1831)
Family
- Married on May 19, 1802, with Adélaïde Brochant (1783 - 1853), issuing
- Victor (1803 - 1883)
- Antoine Pierre (1806 - 1868)
- Arthur (1816 - 1864)
Occupations
- maître des requêtes au Conseil d'État
- conseiller à la cour de cassation
- député de la Seine-Inférieure