Karl Adam Kiewit, a farmer, his wife Christina, and her children (Hartmann Kronstan, age 12; Katharina Kronstan, age 6) are recorded on the 1767 census of Enders in Household No. 13. They had settled in Enders on 27 July 1765.
The 1798 census of Enders records in Household No. 34 that Ludwig Kiewit and his brother Zacharias are working in Krasnoyar.
The 1767 census records that Karl Adam Kiewit came from the Swedish city of Stockholm.
- 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): En34.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 1 (Göttingen: Göttinger Arbeitskreis, 1999): 284.