Pierre Jean Baptiste Demachy
- Born on October 12, 1810 in Fontaine-sur-Somme
- Deceased on December 14, 1810 in this municipality, in infancy
Parents
- Théophile Demachy (1769 - 1832), propriétaire-Cultivateur
- Marie Jeanne Sophie Masson (1782 - 1849), propriétaire