Kaspar Neuheim, a farmer, his wife Anna, and daughter Margaretha (age 9-months) are recorded on the 1767 census of Ober-Monjou in Household No. 53. They had settled there on 3 August 1767.
Widow Anna Neuheim née Rehminder is recorded on the 1798 census of Ober-Monjou in Household No. Om63 along with daughter Margaretha and son-in-law Joseph Seib and their family.
The 1767 census records that Kaspar Neuheim came from the German region of Leiningen.
There are no known surviving members of this Neuheim 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): Om63.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 3 (Göttingen: Göttinger Arbeitskreis, 2005): 301.