She is married to Jelle van Sinderen.
They got married on February 22, 1930 at Tietjerksteradeel, Friesland, Nederland, she was 24 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Grietje Koster | ||||||||||||||||||||||||||||||||||
1930 | ||||||||||||||||||||||||||||||||||
Jelle van Sinderen | ||||||||||||||||||||||||||||||||||
Geboorteregister 1905, Kollumerland c.a.
https://www.graftombe.nl/names/info/304654/koster
Huwelijksregister 1930, Tietjerksteradeel