He is married to Geertruida Veltrop.
They got married on November 7, 1919 at Emmen, Gemeente Emmen, Drenthe, Nederland, he was 36 years old.Source 3
grandparents
parents
brothers/sisters
children
Hermanus Hendrikus Sulman | ||||||||||||||||||
1919 | ||||||||||||||||||
Geertruida Veltrop | ||||||||||||||||||

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I9777.php
gezinskaart Sulman-Veltrop scan 696728 1918-1936