- Born on December 16, 1654 in Rennes
- Deceased on March 19, 1695 in this municipality, at the age of 40 years
Parents
- Jean de Coniac (1620 - 1678), chevalier, seigneur de Toulmen, conseiller au parlement de Bretagne
- Marie Morice, alias Marie de Coëtquelfen (c. 1632 - 1709)
Family