(1) He is married to Maria Helena Hermsen.
They got married on February 5, 1850 at Twist, Landkreis Emsland, Lower Saxony, Germany, he was 27 years old.Source 2
(2) He is married to Anna Adelheid Wösten.
They got married on February 5, 1854 at Twist, Landkreis Emsland, Lower Saxony, Germany, he was 31 years old.Source 3
Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I12247.php
1821 Dedemsvaart according to
http://fjmblom.home.xs4all.nl/collectie_broer_berens/rutenbrock/JB_Berens_Ortsfamilienbuch_Rutenbrock_107.html