Attention: Wife (Elisabeth Nicolette Brigitte Oetgens van Waveren) is also his cousin.
He is married to Elisabeth Nicolette Brigitte Oetgens van Waveren.
They got married on September 13, 1729 at Amsterdam, he was 21 years old.
Child(ren):
Bron: http://gw.geneanet.org/kooler?lang=fr;pz=louise+elisabeth;nz=koole;ocz=1;p=willem;n=van+hoorn
The data shown has no sources.