He is married to Riemke Robroch.
They got married on May 19, 1938 at Dantumadeel, Friesland, Nederland, he was 26 years old.Source 3
grandparents
parents
brothers/sisters
children
Jakob van der Boon | ||||||||||||||||||
1938 | ||||||||||||||||||
Riemke Robroch | ||||||||||||||||||
Geboorteregister 1912, Achtkarspelen
https://www.graftombe.nl/names/info/545256/boon_van_der
Huwelijksregister 1938, Dantumadeel