- Born on February 8, 1802 in Paris
- Deceased on July 22, 1882 in Plédéliac, at château du Guillier, at the age of 80 years
Parents
- François Brunet du Guillier, le Comte du Guillier (1759 - 1828), chevalier, seigneur du Guillier, conseiller général des Côtes-du-Nord, maire de Plédéliac
- Sophie Brunet du Hac (c. 1764 - )
Family
- Married on September 9, 1828 in Saint-Lunaire, with Sophie de Penfentenyo de Cheffontaines (1802 - 1888), issuing
- Théodore (1830 - 1912)
Clotilde Marie Zoé (1833 - 1897)