Pierre Joseph de Castellan
- Born on June 21, 1733 in Saint-Martin-sur-Oust, at château de Castellan
- Deceased on April 12, 1812 in Dinan, at the age of 78 years
Parents
- Joseph-Marie de Castellan, chevalier, comte de Castellan
- Aubine Françoise Hérisson (1700 - 1765)
Family
- Married on December 16, 1783 in Pleugueneuc, at château de La Motte Beaumanoir, with Louise-Gabrielle de Kermarec de Traurout (1750 - 1786), issuing
- Ange François Joseph (1784 - 1872)
Marie (1786 - 1835)
Occupations
- brigadier des armées navales
- capitaine de vaisseau servant dans la guerre d'indépendance américaine