He is married to Marijke van der Kooi.
They got married on May 15, 1915 at Dantumadeel, Friesland, Nederland, he was 26 years old.Source 4
Child(ren):
grandparents
parents
brothers/sisters
children
Pieter van Kammen | ||||||||||||||||||||||||||||||||||||
1915 | ||||||||||||||||||||||||||||||||||||
Marijke van der Kooi | ||||||||||||||||||||||||||||||||||||
Geboorteregister 1888, Dantumadeel
Overlijdensregister 1957, Dantumadeel
https://www.graftombe.nl/names/info/196055/kammen_van
Huwelijksregister 1915, Dantumadeel