- Born on February 27, 1757 in Rennes
- Deceased on June 3, 1815, at the age of 58 years
Parents
- René-Célestin de Saint-Pern (1716 - 1795), chevalier, marquis de Saint-Pern, lieutenant d'infanterie au régiment du Roi
- Marie L'Ollivier de Saint-Maur (1725 - 1794)
Family
- Married in June 1806 in Rennes, with Charlotte-Félicitée du Han, alias Madame du Han du Brunier (1749 - 1833)