She is married to Hendrik de Boer.
They got married on March 6, 1920 at Kollumerland c.a., Friesland, Nederland, she was 22 years old.Source 4
grandparents
parents
brothers/sisters
children
Willemke de Roos | ||||||||||||||||||
1920 | ||||||||||||||||||
Hendrik de Boer | ||||||||||||||||||
Geboorteregister 1897, Kollumerland c.a.
Overlijdensregister 1960, Achtkarspelen
https://www.graftombe.nl/names/info/195708/roos_de
Huwelijksregister 1920, Kollumerland c.a.