Constant Alexandre Courtillier
- Born on June 20, 1816 in Hallencourt
- Deceased on September 23, 1893 in this municipality, at the age of 77 years
Parents
- Louis Domice Courtillier (1787 - 1869), marchand, propriétaire cultivateur à Hallencourt
- Adèle Deneux (1787 - 1850)
Occupations
- propriétaire
- rentier et Maire d'Hallencourt