(1) He is married to Jacoba Wessel.
They got married on November 24, 1909 at Amsterdam, Gemeente Amsterdam, Noord-Holland, Nederland, he was 21 years old.Source 1
Child(ren):
The couple were divorced from July 1, 1918 at Amsterdam, Gemeente Amsterdam, Noord-Holland, Nederland.Source 2
(2) He is married to Louisa Wilhelmina Scheffer.
They got married on August 28, 1918 at Amsterdam, Gemeente Amsterdam, Noord-Holland, Nederland, he was 30 years old.
Child(ren):
grandparents
parents
brothers/sisters
children
Jan Hendrik Bertz | |||||||||||||||||||||||||||||||||||
(1) 1909 | |||||||||||||||||||||||||||||||||||
Jacoba Wessel | |||||||||||||||||||||||||||||||||||
(2) 1918 | |||||||||||||||||||||||||||||||||||
Louisa Wilhelmina Scheffer | |||||||||||||||||||||||||||||||||||