Johann Bergmann, a single carpenter (Tischler), settled in the Volga German colony of Boisroux on 7 June 1767. He is recorded there on the 1767 census in Household No. 90.
The 1767 census records that Johann Bergmann came from the Swedish village of Falun.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 1 (Göttingen: Göttinger Arbeitskreis, 1999): 161.