He is married to Elisabeth Lubbers.
They got married on July 12, 1917 at Emmen, Gemeente Emmen, Drenthe, Nederland, he was 22 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Johannes Hendrikus Nijkamp | ||||||||||||||||||||||||||||||||||
1917 | ||||||||||||||||||||||||||||||||||
Elisabeth Lubbers | ||||||||||||||||||||||||||||||||||
22 in 1916, Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I20109.php
Barger-Oosterveen volgens
https://www.wiewaswie.nl/nl/detail/14518888