He is married to Jitske de Vries.
They got married on February 18, 1899 at Dantumadeel, Friesland, Nederland, he was 33 years old.Source 4
Child(ren):
grandparents
parents
brothers/sisters
children
Jan Postma | |||||||||||||||||||||||||||||||||||
1899 | |||||||||||||||||||||||||||||||||||
Jitske de Vries | |||||||||||||||||||||||||||||||||||
Geboorteregister 1865, Dantumadeel
Overlijdensregister 1922, Dantumadeel
https://www.graftombe.nl/names/info/195741/postma
Huwelijksregister 1899, Dantumadeel