- Born on December 28, 1780 in Merdrignac
- Deceased before 1865
Parents
- Joseph-Mathias de La Villegontier (c. 1747 - 1784), écuyer, seigneur de La Boulais
- Renée Le Rebours
Family
- Married on November 4, 1797 in Merdrignac, with Louis de Kersauson (1777 - 1841), issuing
Aimé (1809 - 1863)