Johann Georg Weinert, a farmer, and his family settled in the Volga German colony of Fischer on 7 July 1766. They are recorded there on the 1767 census in Household No. 1 where Johann Georg Weinert is also recorded as being the colony's mayor (Vorsteher).
The 1767 census also records that Johann Georg Weinert came from the German village of Koterschbleim in the Kurpfalz.
- 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): Fs37.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 1 (Göttingen: Göttinger Arbeitskreis, 1999): 407.