He is married to Janke Vriesema.
They got married on May 6, 1916 at Achtkarspelen (Fr), he was 26 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Klaas Douwes | ||||||||||||||||||||||||||||||||||||
1916 | ||||||||||||||||||||||||||||||||||||
Janke Vriesema | ||||||||||||||||||||||||||||||||||||
Geboorteregister 1889, Tietjerksteradeel
https://www.graftombe.nl/names/info/304064/douwes
Huwelijksregister 1916, Achtkarspelen