(1) He is married to Francina van Dijk.
They got married on October 5, 1882 at Charlois , he was 27 years old.Source 5
The couple were divorced on May 5, 1911.
(2) He is married to Johanna Petronella Meijer.
They got married on September 18, 1912 at Rotterdam , he was 57 years old.Source 6
(3) He is married to Goverdina Maria Sonius.
They got married on October 24, 1928, he was 73 years old.Source 7