- Born on April 12, 1745 in Le Quillio
- Deceased on October 30, 1783 in this municipality, at the age of 38 years
Parents
- Olivier Le Couëdic (1690 - 1767), sieur du Cosquer, avocat au parlement de Bretagne
- Marie Anne Tilly
Family
- Married with François-Mathurine Ollitrault, issuing
- Olivier (1775 - )