He is married to Joukje Veltman.
They got married on May 15, 1920 at Tietjerksteradeel, Friesland, Nederland, he was 29 years old.Source 3
grandparents
parents
brothers/sisters
children
Hendrik van der Zwaag | ||||||||||||||||||
1920 | ||||||||||||||||||
Joukje Veltman | ||||||||||||||||||
Geboorteregister 1890, Dantumadeel
https://www.graftombe.nl/names/info/645598/zwaag_van_der
Huwelijksregister 1920, Tietjerksteradeel