- Born on June 16, 1770 in Pabu
Parents
- François-Claude de Kernezne ( - 1773), chevalier, seigneur de Kerhuel
- Hélène du Groësquer ( - 1802)
Family
- Married on June 15, 1802 in Rennes, with Françoise de Kernezne (1765 - ), dame de Pennaneac'h, issuing
Sidonie (1804 - )