He is married to Antje de Graaf.
They got married on May 1, 1920 at Kollumerland c.a., Friesland, Nederland, he was 19 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Jurjen van Kammen | ||||||||||||||||||||||||||||||||||
1920 | ||||||||||||||||||||||||||||||||||
Antje de Graaf | ||||||||||||||||||||||||||||||||||
Geboorteregister 1900, Dantumadeel
https://www.graftombe.nl/names/info/197430/kammen_van
Huwelijksregister 1920, Kollumerland c.a.