Gottlieb Heinze, a farmer, and his family settled in the Volga German colony of Dobrinka on 29 June 1764. They are recorded there on the 1767 census in Household No. 19.
In 1793, Friedrich Heinz moved from Dobrinka to Müller.
Immanuel Heinze and his family are recorded on the 1798 census of Dobrinka in Household No. Db25.
Immanuel Heinze from Dobrinka and his family are recorded on the 1811 census of Hussenbach in Household No. 141.
Andreas Heinze, son of Immanuel Heinze, and his family are recorded on the 1834 census of Dreispitz in Household No. 49.
Konrad Ludwig Heinze and his brother Johann Friedrich Heinze and their families moved from Dobrinka to Oberdorf in 1852.
Konrad Heinze and Johann Friedrich Heinze and their families from Dobrinka are recorded on the 1857 census of Oberdorf in Households No. 26 & 27.
The children of Christian Heinze are recorded on the 1798 census of Dobrinka in Household No. Db82.
The 1767 census records that Gottlieb Heinze came from the German town of Dresden in the region of Sachsen (Saxony).
- 1811 Hussenbach Census (Household No. 141).
- 1834 Dreispitz Census (Household No. 49).
- 1850 Dobrinka Census (Households No. 11, 44, 75, 196, 199).
- 1857 Dobrinka Census (Households No. 12, 50, 83, 208, 209, 212, 213).
- 1857 Oberdorf Census (Households No. 26, 27).
- 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): Db25, Db82, Ml36, Mv0454.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 1 (Göttingen: Göttinger Arbeitskreis, 1999): 318.