(1) He is married to Johanna Maria van de Hoven.
They got married on July 11, 1923 at Utrecht, Nederland , he was 24 years old.Source 3
(2) He is married to Frederika Hermina van Loo.
They got married on February 12, 1930 at Utrecht, Nederland , he was 30 years old.Source 4
Johannes Cornelis Koot | ||||||||||||||||||
(1) 1923 | ||||||||||||||||||
Johanna Maria van de Hoven | ||||||||||||||||||
(2) 1930 | ||||||||||||||||||
Frederika Hermina van Loo |