Witness: Herm Flint, Grete Kählken
He is married to Anna Catharina Gertrud - Anna Gertrud Ostermann.
They got married on November 20, 1804 at Rütenbrock, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 25 years old.Source 5
Child(ren):
grandparents
parents
brothers/sisters
children

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I10338.php
ouders: Tobias Jaspers, Maria Wilken ex Tinnen
kind: Henric Otto
gemelli
558 2 Rütenbrock Jaspers Müllerwilms Otto Ackersmann 56 Jaspers Tobias Wilken Maria Ackersleute Tinnen 18340115 18340117 Ostermann Anna Gertrud verheijrathet mit Anna Gertrud Ostermann Ackersfrau zu Rütenbrok