Widow Elisabeth Asmus from Cäsarsfeld is recorded on the 1798 census of Nieder-Monjou in Household No. Nm29.
There are no known surviving male lines of this Asmus family among the Volga German colonies.
- Mai, Brent Alan. 1798 Census of the German Colonies along the Volga (Lincoln, NE: American Historical Society of Germans from Russia, 1999): Nm29.