He is married to Geertruy van Wijnbergen.
They got married on April 2, 1709 at Arnhem, Gelderland, Netherlands.
Child(ren):
Nederland's adelsboek, 1918
p. 441
https://archive.org/details/nederlandsadelsb28unse_18/page/441/mode/1up
============
Gerhard Willem van Zuylen van Nievelt | |||||||||||||||||||||||||||||||||||
1709 | |||||||||||||||||||||||||||||||||||
Geertruy van Wijnbergen |
The data shown has no sources.