He had a relationship with Marie Jeanne Vandecaveije.
Child(ren):
FamilySearch: Belgium, West Flanders, Civil Registration, 1582-1910
Léonard Vanhaesbrouck in entry for François Joseph Vanhaesbrouck, "Belgium, West Flanders, Civil Registration, 1582-1910"
Lead confidence: 5
https://www.familysearch.org/ark:/61903/1:1:XXXM-B4V
Belgique, Flandre-Occidentale, registres d'état civil, 1582-1910
https://familysearch.org/ark:/61903/1:1:XXXM-B4V
The data shown has no sources.