Guillaume Liévin Dusauchoy
- Born circa 1722
Parents
- Florent Dusauchoy (1685 - 1763), censier de Grenay, fermier des Messieurs de l'Abbaye d'Anchin
- Marie Catherine Brasme (c. 1686 - 1722)
Family
- Married on June 2, 1772 in Grenay, with Catherine Joseph Marliere (c. 1732 - )
Occupations
- bailli de Grenay