He is married to Grietje Postma.
They got married on July 3, 1926 at Kollumerland c.a., Friesland, Nederland, he was 24 years old.Source 3
grandparents
parents
brothers/sisters
children
Lammert de Vries | ||||||||||||||||||
1926 | ||||||||||||||||||
Grietje Postma | ||||||||||||||||||
Geboorteregister 1902, Kollumerland c.a.
https://www.graftombe.nl/names/info/180158/vries
Huwelijksregister 1926, Kollumerland c.a.