Attention: Wife (Japke Wiersma) is also his cousin.
He is married to Japke Wiersma.
They got married on May 19, 1910 at Dantumadeel, Friesland, Nederland, he was 24 years old.Source 4
Child(ren):
grandparents
parents
brothers/sisters
children
Jacob Sipma | |||||||||||||||||||||||||||||||||||
1910 | |||||||||||||||||||||||||||||||||||
Japke Wiersma | |||||||||||||||||||||||||||||||||||
Geboorteregister 1885, Kollumerland c.a.
Overlijdensregister 1923, Dantumadeel
https://www.graftombe.nl/names/info/546902/sipma
Huwelijksregister 1910, Dantumadeel