Johann Georg Heuser (age 16) settled in the Volga German colony of Jost on 5 July 1767 and is recorded there on the 1767 census in Household No. 26 along with his stepfather Johann Friedrich Hauck.
The 1767 census does not record from where Johann Georg Heuser came.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 201.