Pierre Gervais Callais
- Born on January 11, 1789 in Saint-Germain-du-Crioult
- Deceased on June 3, 1869 in Ménil-Hubert-sur-Orne, at the age of 80 years
Parents
- Pierre Callais (c. 1764 - 1814), cultivateur, garde-champêtre
- Renée Héroult (1756 - 1852), journalière, domestique
Occupations
- gendarme