- Born on October 6, 1685 in Guenroc, at château du Lattay
- Baptized on April 18, 1698 in Rennes, at église Saint-Jean
- Deceased on June 29, 1730 in this municipality, at the age of 44 years
- Burial in Guenroc
Parents
- Pierre de Saint-Pern (1635 - 1698), vicomte du Lattay, président au parlement de Bretagne, aux enquêtes
- Yolande de La Marche (1656 - 1689)
Family
- Married on June 29, 1717 in Rennes, with Françoise de Kersauson (1697 - 1747), issuing
Occupations
- conseiller au parlement de Bretagne (1714 - )