He is married to Henderika van der Ploeg.
Permission for the marriage has been obtained in Groningen (Groningen) (Groningen) on November 14, 1901.Source 2
They got married on November 14, 1901 at Groningen (Groningen) (Groningen), he was 25 years old.Source 4Child(ren):
Jan Wolma | ||||||||||||||||||||||||||||||||||||
1901 | ||||||||||||||||||||||||||||||||||||
Henderika van der Ploeg |
Geboorteakte Aktenr. 10
Groninger Archieven
http://www.genealogieonline.nl/stamboom-van-loon/I4515.php
Huwelijksakte Aktenr. 476