We currently have no information concerning the parents of Heinrich and Herman Rabius. In 2010, Wolfgang Rabius shared with us that the family originated from the small town of Barver, in what is now the District (Landkreis) of Diepholz, Lower Saxony (Niedersachsen), Federal Republic of Germany (Bundesrepublik Deutschland). This would seem to be a good place to start.
1. Rabius, Heinrich August Wilhelm, b. 23 Jun 1838, Barver, Diepholz, Kingdom of Hannover , d. 24 Nov 1904, Mayview, Lafayette County, Missouri, USA (Age 66 years)