Marie Olive Germaine des Cognets
- Born on April 18, 1781 in Morlaix
- Deceased on November 6, 1858 in Plestin-les-Grèves, at the age of 77 years
Parents
- Jean Louis Olivier des Cognets (1744 - 1815), conseiller au parlement de Bretagne
- Claudine Catherine Pégasse du Plessix (1763 - )
Family
- Married on April 20, 1812 in Plestin-les-Grèves, with Toussaint de La Ruffie (1769 - )