(1) He is married to Janna Westerlaken.
They got married on May 27, 1896 at Rotterdam, Zuid-Holland, Nederland, he was 19 years old.Source 1
Child(ren):
The couple were divorced from December 18, 1905 at Rotterdam, Zuid-Holland, Nederland.Source 1
(2) He is married to Dorothea Elizabeth van Oeffel.
They got married on May 9, 1906 at Rotterdam, Zuid-Holland, Nederland, he was 29 years old.Source 1
Willem Fredrik Koets | |||||||||||||||||||||||||||||||||||
(1) 1896 | |||||||||||||||||||||||||||||||||||
Janna Westerlaken | |||||||||||||||||||||||||||||||||||
(2) 1906 | |||||||||||||||||||||||||||||||||||
Dorothea Elizabeth van Oeffel | |||||||||||||||||||||||||||||||||||