Konrad Hoffmann (age 22), a farmer, and his mother Elisabeth (age 50) settled in the Volga German colony of Krasnoyar on 20 July 1767 and are recorded there on the 1767 census in Household No. 111.
Konrad Hoffmann and his family are recorded on the 1798 census of Krasnoyar in Household No. Ks098.
Konrad Hoffmann and his family are recorded on the 1811 census of Krasnoyar in Household No. 98 along with a note that his son [Johann] Heinrich relocated to the colony of Enders in 1800.
Johann Heinrich Hoffmann, son of Konrad Hoffmann, and his sons are recorded on the 1811 census of Enders in Household No. 2 along with a note that they had arrived in Enders from Krasnoyar in 1801.
The 1767 census records that Konrad Hoffmann came from the German village of Gießen in the Darmstadt region.
- 1811 Enders Census (Household No. 2).
- 1811 Krasnoyar Census (Household No. 98).
- Mai, Brent Alan. 1798 Census of the German Colonies along the Volga (Lincoln, NE: American Historical Society of Germans from Russia, 1999): Ks098.
- Pleve, Igor. Einwanderung in das Wolgagebiet 1764-1767 Band 2 (Goettingen: Der Göttinger Arbeitskreis; 2001): 445.