He is married to Hendrikje Bakker.
They got married on April 29, 1911 at Wymbritseradeel, Friesland, Nederland, he was 22 years old.Source 4
grandparents
parents
brothers/sisters
children
Jochum Posthuma | ||||||||||||||||||
1911 | ||||||||||||||||||
Hendrikje Bakker | ||||||||||||||||||
Geboorteregister 1889, Dantumadeel
Overlijdensregister 1961, Sneek
https://www.graftombe.nl/names/info/210320/posthuma
Huwelijksregister 1911, Wymbritseradeel