(1) He is married to Maria Verhaar.
They got married on July 21, 1880 at Waddinxveen , he was 37 years old.Source 1
(2) He is married to Neeltje Bunnik.
They got married on October 20, 1882 at Reeuwijk , he was 39 years old.Source 1
(3) He is married to Wilhelmina Okkerse.
They got married on April 26, 1888 at Waddinxveen , he was 44 years old.Source 1