Johannes Pfeifer and his wife Katharina arrived from Lübeck at the port of Oranienbaum on 22 July 1766 aboard the pink Lev under the command of Lieutenant Fyodor Fyodorov.
They settled in the Volga German colony of Pfeifer on 20 August 1767 and are recorded there on the 1767 census in Household No. 6.
The Oranienbaum passenger list records that Johannes Pfeifer was a stonemason from the German region of Mainz while the 1767 census records that he was a farmer from Orb.
- 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): Pf40.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 3 (Göttingen: Göttinger Arbeitskreis, 2005): 379.
- Pleve, Igor. Lists of Colonists to Russia in 1766: Reports by Ivan Kulberg (Saratov: Saratov State Technical University, 2010): #2348.