He is married to Leonarda Stephana Heijer.
They got married on November 16, 1911 at Den Haag, he was 39 years old.Source 1
Child(ren):
The couple were divorced from May 6, 1921 at Den Haag.Source 2
Wilhelm Marinus van Diem | ||||||||||||||||||||||||||||||||||||
1911 | ||||||||||||||||||||||||||||||||||||
Leonarda Stephana Heijer |
0081 GA Den Haag - website http://haagsgemeentearchief.nl/
0033 SA Rotterdam - http://stadsarchief.rotterdam.nl/