(1) He is married to Trijntje Vriend.
They got married on March 24, 1887 at Andijk, Noord-Holland, Nederland, he was 26 years old.Source 1
(2) He is married to Elisabeth Zwier.
They got married on January 14, 1892 at Andijk, Noord-Holland, Nederland, he was 31 years old.Source 2
Child(ren):
Klaas Nierop | |||||||||||||||||||||||||||||||||||
(1) 1887 | |||||||||||||||||||||||||||||||||||
Trijntje Vriend | |||||||||||||||||||||||||||||||||||
(2) 1892 | |||||||||||||||||||||||||||||||||||
Elisabeth Zwier |