Adam Breit, a farmer, and his wife Elisabeth settled in the Volga German colony of Mariental on 16 June 1766. They are recorded there on the 1767 census in Household No. 22.
The 1767 census records that Adam Breit came from the German village of Merzig in the Kurtrier region.
- 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): Mt46, Mt78.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 3 (Göttingen: Göttinger Arbeitskreis, 2005): 101.