In 1780, Konrad Thiel moved from Schwed to Dreispitz.
In 1782, Johann Georg Thiel moved from Schwed to Moscow.
Konrad Thiel from Schwed and his wife are recorded on the 1798 census of Dreispitz in Household No. Dr40.
- 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): Dr40, Mv2688, Mv2689.