- Born on June 5, 1772 in Châteaugiron
- Deceased on November 10, 1845 in Lesneven, at the age of 73 years
Parents
- François Level (1729 - 1804), noble homme, chirurgien de Marine, commis juré au Rapport et Relief
- Louise de Gennes (1747 - 1783), dame de La Basilais
Family
- Married on August 4, 1789 in Châteaugiron, with Paul Testard du Cosquer (1767 - 1834), noble homme, avocat au parlement de Bretagne sous l'ancien régime, issuing
