Christian Mühl and his family are recorded on the 1798 census of Laub in Houseohld No. Lb50.
Christian's sons are recorded on the 1834 census of Laub in Households No. 29 & 96.
- 1834 Laub Census (Households No. 29, 96).
- 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): Lb50.