(1) He is married to (Not public).
They got married on July 10, 1940 at Zwolle, he was 27 years old.Source 2
Child(ren):
The couple were divorced from June 28, 1945 at Zwolle.Source 3
(2) He is married to Anna Christina Groot.
They got married on November 19, 1947 at Zeist , he was 34 years old.Source 4
Child(ren):
Wolter Everhard Jan Tjeenk Willink | ||||||||||||||||||||||||||||||||||||
(1) 1940 | ||||||||||||||||||||||||||||||||||||
(Not public) | ||||||||||||||||||||||||||||||||||||
(2) 1947 | ||||||||||||||||||||||||||||||||||||
Anna Christina Groot |