Nikolaus Buchheim and his family are recorded on the 1798 census of Frank in Household No. Fk124 [sometimes erroneously translated as Punheim].
The death in 1827 of Nikolaus Buchheim is recorded on the 1834 census of Frank in Household No. 291.
There are no known surviving male lines of this family among the Volga German colonies.
- 1834 Frank Census (Household No. 291).
- 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): Fk124.