- Born on December 22, 1748 in Saint-Malo
- Deceased on March 22, 1838, at the age of 89 years
Parents
- Nicolas Éon (1717 - 1787), écuyer, baron de Kerouzéré, négociant à Marseille
- Marie Michelle Nouël (1730 - ), dame de La Baronnie
Family
- Married on August 24, 1768 in Saint-Coulomb, with Jonathas Ier de Penfentenyo de Cheffontaines (1751 - 1844), marquis de Cheffontaines, rentier, page de la petite écurie du Roi, issuing
Jonathas II (1769 - 1849)- Nicolas (1770 - 1849)
- Sylvain (1776 - 1852)
- Isidore (1777 - 1850)
- Julie (1780 - 1824)
Dwellings
- Clohars-Fouesnant, château de Cheffontaines
- Saint-Coulomb, Malouinière de La Ville Bague (secondary residence and ownership)
Occupations
- émigrée durant la Révolution française