He is married to Anna Elisabeth - Maria Elisabeth Rass.
They got married on January 30, 1877 at Wesuwe, Haren (Ems), Landkreis Emsland, Lower Saxony, Germany, he was 27 years old.Source 4
Witness: Joh.Heinr.Bernsen Knecht Twist Marg.Rass Magd Tundel
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grandparents
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Johann Hermann Bernsen | |||||||||||||||||||||||||||||||||||
1877 | |||||||||||||||||||||||||||||||||||

61 Jahre 1 Monate 2 Tage, Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I19615.php