He is married to Jinke van der Meer.
They got married on August 1, 1914 at Tietjerksteradeel, Friesland, Nederland, he was 23 years old.Source 3
grandparents
parents
brothers/sisters
children
Klaas Boom | ||||||||||||||||||
1914 | ||||||||||||||||||
Jinke van der Meer | ||||||||||||||||||
Geboorteregister 1890, Achtkarspelen
https://www.graftombe.nl/names/info/106958/boom
Huwelijksregister 1914, Tietjerksteradeel