He is married to Rinske Bottinga.
They got married on August 1, 1925 at Tietjerksteradeel, Friesland, Nederland, he was 24 years old.Source 4
Klaas Nicolai | ||||||||||||||||||
1925 | ||||||||||||||||||
Rinske Bottinga |
Geboorteregister 1901, Tietjerksteradeel
Overlijdensregister 1954, Leeuwarden
http://www.graftombe.nl/names/info/124022/nicolai
Huwelijksregister 1925, Tietjerksteradeel