(1) He is married to Martje Volhand.
They got married on July 30, 1868 at 't Zandt , he was 27 years old.Source 3
(2) He is married to Trijntje Dorenbos.
They got married on March 30, 1876 at Stedum , he was 35 years old.Source 2
(3) He is married to Martha Dorenbos.
They got married on July 25, 1883 at Stedum , he was 42 years old.Source 4