(1) He is married to Clementia Helena Delaruwiere.
They got married on November 14, 1883 at Oostende, he was 24 years old.
(2) He is married to Catharina Elisabeth de Mari.
They got married on August 7, 1918 at Utrecht , he was 58 years old.Source 3
(3) He is married to Jacoba Johanna Maria Paulina Christina Dunnes.
They got married on July 28, 1927 at Vlissingen , he was 67 years old.Source 4