(1) He is married to Cunera Cornelia Geuken.
They got married on April 17, 1917 at Hilversum (Nh) , he was 21 years old.
(2) He is married to Ada Madeleine Johanna Geertruida Fokker.
They got married on June 28, 1919 at Amsterdam (Nh) , he was 23 years old.
The couple were divorced from December 11, 1945 at Amsterdam (Nh) .
The data shown has no sources.