He is married to Lammechien van den Berg.
They got married on March 30, 1911 at Emmen, Gemeente Emmen, Drenthe, Nederland, he was 34 years old.Source 3
Child(ren):
grandparents
parents
brothers/sisters
children
Geert Sandman | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1911 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Lammechien van den Berg | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I9824.php