Antonin Gabriel Sangnier
- Born on November 1, 1789 in Picquigny
- Deceased on September 30, 1790 in this municipality, in infancy
Parents
- Charles François Augustin Sangnier (1749 - 1804), maître des Postes aux Chevaux
- Marie Élisabeth Pétigny de Rivery (1756 - 1850), rentière