He is married to Pieterdina van der Vinne.
They got married on May 25, 1912 at Leek (Gr), he was 26 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Jakob Feringa | ||||||||||||||||||||||||||||||||||
1912 | ||||||||||||||||||||||||||||||||||
Pieterdina van der Vinne | ||||||||||||||||||||||||||||||||||
Geboorteregister Grootegast 1885
https://www.graftombe.nl/names/info/30469/feringa
Huwelijksregister Leek 1912