In 1786, Georg Grünewald and his family moved from Kaneau to Schaffhausen.
Georg Grünewald from Kaneau and his family are recorded on the 1798 census of Schaffhausen in Household No. Sh23.
The descendants of Georg Grünewald are recorded on the 1834 census of Schaffhausen in Households No. 44, 65, & 70.
- 1834 Schaffhausen Census (Households No. 44, 65, 70).
- 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): Sh23, Mv1148.