In 1787, Johannes Wagner and his family and Heinrich Wagner and his family moved from Schulz to Pobochnaya.
They are recorded on the 1798 census of Pobochnaya in Households No. Pb23, Pb31, and Pb32.
- 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): Pb23, Pb31, Pb32, Mv2660, Mv2661.