Konrad Warle and his wife Anna arrived from Lübeck at the port of Oranienbaum on 29 August 1766 aboard a ship under the command of Skipper Johann Skott.
They settled in the Volga German colony of Köhler on 21 August 1767 and are recorded there on the 1767 census in Household No. 91 along with their newborn daughter Elisabeth.
Both the Oranienbaum passenger list and the 1767 census record that Konrad Warle came from the German region of Worms.
- 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): Kl61.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 382.
- Pleve, Igor. Lists of Colonists to Russia in 1766: Reports by Ivan Kulberg (Saratov: Saratov State Technical University, 2010): #3787.