(1) He is married to Jentje Vinke.
They got married on May 3, 1863 at Assen , he was 25 years old.Source 1
(2) He is married to Henderika Noorman.
They got married on November 2, 1867 at Assen , he was 30 years old.Source 1
(3) He is married to Susanna Jacoba Cornelia van der Sluis.
They got married on March 31, 1880 at Meppel , he was 42 years old.Source 1