She is married to Thomas Postma.
They got married on April 10, 1943 at Dantumadeel, Friesland, Nederland, she was 20 years old.Source 3
grandparents
parents
brothers/sisters
children
Anna Koster | ||||||||||||||||||
1943 | ||||||||||||||||||
Thomas Postma | ||||||||||||||||||
Bevolkingsregister Dantumadeel
https://www.graftombe.nl/names/info/196993/koster
Huwelijksregister 1943, Dantumadeel