Jean Baptiste Sangnier
- Born on May 17, 1746 in Hallencourt
- Deceased on November 27, 1822 in Sailly-le-Sec, at the age of 76 years
Parents
- Pierre Ferdinand Sangnier (1711 - 1779), fermier de M
- Marie Thérèse Taupin-Lecomte (1723 - 1807)
Occupations
- fermier du marquis de Chépy en 1779
- cultivateur et marchand de chevaux en 1822