He is married to Maria Margaretha Elisabeth - Maria - Margaretha Kötter.
They got married on October 27, 1794 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 31 years old.Source 3
Witness: Henrico Wilmes Henrico Kötter
Child(ren):
grandparents
parents
brothers/sisters
children

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I31504.php
NR NAME voornaam GEBDAT TAUFDAT GEBORT Vater-Name Vater-Vorname Mutter-Name Mutter-Vorname JAAR
Wilmes Joan Gerhard 17630721 17630724 Altenharen Wilmes Bernardus Lübbers Gesina
Wilmes Joan Ackersmann 18281230 1828 Altenharen 65 Jahre Wilmes Bernard Lübbers Gesina Kötter Maria Ackersfrau
Wilmes aus Altenharen Joannes, Kötter aus Merschmühle Maria