He is married to Anna Maria Margaretha - Margaretha Deimann.
They got married on April 27, 1773 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 20 years old.Source 3
Witness: Herm.Deyman Otto Koop
Child(ren):
grandparents
parents
brothers/sisters
children

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I16830.php
76 Jahre Haar
Koop aus Haar Lambertus, Deyman aus Danckeren Margaretha