Friedrich Koppel, a soldier (Soldat), and his wife Elisabeth settled in the Volga German colony of Beauregard on 27 August 1766. They are recorded there on the 1767 census in Household No. 53.
The 1767 census records that Friedrich Koppel came from the German village of Fürstenwerder in Prussia.
- Pleve, Igor. Einwanderung in das Wolgagebiet 1764-1767 Band 1 (Goettingen: Der Göttinger Arbeitskreis, 1999): 191.