Heinrich Neubauer, a farmer, and his wife Margaretha settled in the Volga German colony of Kamenka on 6 July 1765. They are recorded there on the 1767 census in Household No. 34.
In 1792, Michael Neubauer moved from Kamenka to Preuss.
The 1767 census records that Heinrich Neubauer came from the German village of Kaiserslautern.
- Mai, Brent Alan. 1798 Census of the German Colonies along the Volga: Economy, Population, and Agriculture (Lincoln, NE: American Historical Society of Germans from Russia, 1999): Ps71, Mv1105.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 224.