(1) She is married to Duurt Dijkman.
They got married on December 28, 1897 at Slochteren (Gr), she was 20 years old.Source 3
(2) She is married to Rinze Numan.
They got married on February 13, 1928 at Slochteren (Gr), she was 50 years old.Source 4
Geboorteregister Slochteren 1877
https://www.graftombe.nl/names/info/2090943/kuipers
Huwelijksregister Slochteren 1897
Huwelijksregister Slochteren 1928