He is married to Margaretha Beckman.
They got married on August 20, 1777 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 62 years old.Source 2
Witness: Joanne und Henrico Büppen
Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I9197.php
Evers Otto, Beckman Wittwe Margaretha