Konrad Bregenzer, his wife Anna, and their daughter Elisabeth (age 7) arrived from Lübeck at the port of Oranienbaum on 15 September 1766 aboard a ship under the command of Skipper Franz Nicolaus Schröder.
They are recorded on the 1767 census in a list of Beauregard recruits (No. 12).
Konrad is recorded on the 1798 census of Zürich in Household No. Zr24.
The 1767 census records that Konrad Bregenzer came from the German village of Altenhausen.
- 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): Zr24.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 4 (Göttingen: Göttinger Arbeitskreis, 2008): 351.
- Pleve, Igor. Lists of Colonists to Russia in 1766: Reports by Ivan Kulberg (Saratov: Saratov State Technical University, 2010): #6898.