(1) He is married to Jacoba Sophia Smittou.
They got married on November 19, 1896 at Amsterdam , he was 28 years old.Source 2
Child(ren):
(2) He is married to Gertrud Lux.
They got married on July 15, 1926 at Amsterdam , he was 57 years old.Source 3
Wilhelmus Lourentius van der Valck | ||||||||||||||||||||||||||||||||||||||
(1) 1896 | ||||||||||||||||||||||||||||||||||||||
Jacoba Sophia Smittou | ||||||||||||||||||||||||||||||||||||||
(2) 1926 | ||||||||||||||||||||||||||||||||||||||
Gertrud Lux |