(1) He is married to Maria Philippine Petronella Leeger.
They got married on April 22, 1909 at Amsterdam , he was 33 years old.Source 1
(2) He is married to Elisabeth Catharina van Rademaker.
They got married on June 8, 1922 at Amsterdam , he was 46 years old.Source 2
Dirk Knaap | ||||||||||||||||||
(1) 1909 | ||||||||||||||||||
Maria Philippine Petronella Leeger | ||||||||||||||||||
(2) 1922 | ||||||||||||||||||
Elisabeth Catharina van Rademaker |