He is married to Fokeltje de Graaf.
They got married on December 11, 1919 at Kollumerland c.a., Friesland, Nederland, he was 25 years old.Source 3
grandparents
parents
brothers/sisters
children
Dirk de Vries | ||||||||||||||||||
1919 | ||||||||||||||||||
Fokeltje de Graaf | ||||||||||||||||||
Geboorteregister 1894, Dantumadeel
https://www.graftombe.nl/names/info/277860/vries_de
Huwelijksregister 1919, Kollumerland c.a.