He is married to Stijntje van Kammen.
They got married on September 5, 1908 at Dantumadeel, Friesland, Nederland, he was 36 years old.Source 4
Child(ren):
grandparents
parents
brothers/sisters
children
Johannes Postma | |||||||||||||||||||||||||||||||||||
1908 | |||||||||||||||||||||||||||||||||||
Stijntje van Kammen | |||||||||||||||||||||||||||||||||||
Geboorteregister 1872, Dantumadeel
Overlijdensregister 1942, Dantumadeel
https://www.graftombe.nl/names/info/196599/postma
Huwelijksregister 1908, Dantumadeel