In 1786, Friedrich Pulter and his wife moved from Schaffhausen to Katharinenstadt.
Friedrich Pulter and his wife are recorded on the 1798 census of Katharinenstadt in Household No. Ka137. The Agricultural Census of 1798 records his surname as Tumler.
There are no known surviving male lines of this family among the Volga German colonies.
- 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): Ka137, Mv2539.