He is married to Sophia Nieman.
They got married on April 8, 1892 at Odoorn, Drenthe, Nederland , he was 29 years old.
Child(ren):
00012-0-03
1. https://www.genealogieonline.nl/van-der-werff-stamboom/I507161.php
2. https://www.genealogieonline.nl/schoone-strijk-genealogie/I14204.php
3. https://www.genealogieonline.nl/stamboom-hakkert/I3210.php
4. https://www.wiewaswie.nl/nl/detail/14828662
5. https://vanvliet.world/getperson.php?personID=I1499&tree=01
The data shown has no sources.