He is married to Anna Maria Margaretha - Margaretha Abbemühlen.
They got married on November 25, 1787 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 31 years old.Source 3
Witness: Anton Abbemühlen Henrico Meiners
Child(ren):
Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I9191.php
Nyers Hermann Otto Ackersmann 18310609 1831 Versen 75 Jahre Nyers Henrich Beckmann Margaretha Abbemülen Margaretha Ackersfrau
Nehers aus Versen Otto, Abbemühlen aus Abbemühlen Anna Margaretha