He is married to Anna Margaretha Kocks.
They got married on March 23, 1884 at Emmen, Gemeente Emmen, Drenthe, Nederland, he was 23 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Wilhelm Siekman | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1884 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Anna Margaretha Kocks | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I9648.php
24 in 1885