Andreas Biller and his wife Maria settled in the Volga German colony of Beauregard on 27 August 1766. They are recorded there on the 1767 census in Household No. 6.
The 1767 census records that Andreas Biller came from the German region of Portich.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 1 (Göttingen: Göttinger Arbeitskreis, 1999): 179.