He is married to Anna Maria - Maria - Margaretha Maria Wulf.
They got married on July 19, 1870 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 23 years old.Source 3
Witness: Wulf zu Krüssel Euph.Cath.Wilmes Düne
Child(ren):
Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I13843.php
Wilmes Joseph Eigener abends 7 Uhr 18771015 1877 Düne 30 Jahre Auszehrung Wilmes Johann Heinrich Nihoff Helena
Wilmes zu Düne Joseph, Wulf zu Krüssell Maria