He is married to Sytske Willems Iestra.
They got married on May 18, 1912 at Tietjerksteradeel, Friesland, Nederland, he was 36 years old.Source 4
Child(ren):
grandparents
parents
brothers/sisters
children
Michiel Tjibbes Kooistra | ||||||||||||||||||||||||||||||||||
1912 | ||||||||||||||||||||||||||||||||||
Sytske Willems Iestra | ||||||||||||||||||||||||||||||||||
Geboorteregister 1876, Tietjerksteradeel
Overlijdensregister 1933, Tietjerksteradeel
https://www.graftombe.nl/names/info/645426/kooistra
Huwelijksregister 1912, Tietjerksteradeel