Jean François Lecoustre
- Born in 1754 in Bléquin
- Deceased in 1812 in this municipality, at the approximate age of 57 years
Parents
- Adrien Lecoustre (1711 - )
- Marie Catherine Sagot (1715 - 1783)
Family
- Married in 1794 in Vaudringhem, with Marie Jeanne Louise Creuse (1758 - 1841), issuing
- Aimable Joseph (1798 - 1873)