Konrad Seibolt, a miller (Müller), and his wife Magdalena settled in the Volga German colony of Nieder-Monjou on 7 June 1767. They are recorded there on the 1767 census in Household No. 41.
The Anna Dorothea Seibolt recorded on the 1798 census of Nieder-Monjou in Household No. Nm39 is believed to be their daughter.
The 1767 census records that Konrad Seibolt came from the German region of Bayreuth.
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): Nm39.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 3 (Göttingen: Göttinger Arbeitskreis, 2005): 194.