The 1798 census of Pfeifer records the widow of Johannes Meier from Kamenka in Household No. Pf17 along with their three children (Valentin, age 18; Susanna Margaretha, age 16; Philipp, age 10) and a note that Valentin is working in the colony of Hölzel.
The death of Philipp Meier in 1826 is recorded on the 1834 census of Pfeifer in Household No. 182.
- 1834 Pfeifer Census (Household No. 182).
- 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): Pf17.