[Johann] Gottlieb Hartmann, a farmer, his wife Maria, and son Johann [Gottfried] (age 9)arrived from Lübeck at the port of Oranienbaum on 4 July 1766 aboard the English frigate Love & Unity under the command of Skipper Thomas Fairfax.
Johann Gottlieb Hartmann, a farmer, his wife Maria Elisabeth, and sons (Johann Gottfried, age 13; Gottlieb, age 1) are recorded on the 1767 census of Kaneau in Household No. 27. They had settled there on 7 June 1767.
Both the Oranienbaum passenger list and the 1767 census record that Johann Gottlieb Hartmann came from the German region of Dessau.
- 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): Kn27.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 249.
- Pleve, Igor. Lists of Colonists to Russia in 1766: Reports by Ivan Kulberg (Saratov: Saratov State Technical University, 2010): #1414.