(1) He is married to Geertien - Geertje - Grietje - Gertjien Schiphouwer.
They got married on July 18, 1899 at Emmen, Gemeente Emmen, Drenthe, Nederland, he was 20 years old.Source 3
Child(ren):
The couple were divorced on February 27, 1902.Source 4
(2) He had a relationship with Renkse Hogenberg.
grandparents
parents
brothers/sisters
children
Rudolf Wijnholds | ||||||||||||||||||||||||||||||||||
(1) 1899 | ||||||||||||||||||||||||||||||||||
(2) | ||||||||||||||||||||||||||||||||||
Renkse Hogenberg | ||||||||||||||||||||||||||||||||||

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I21217.php
echtscheiding Assen 27-02-1900; vader bruid overleden