Peter Diehl (born about 1761) and his family are recorded on the 1798 census of Paulskaya in Household No. Pl67 along with a note that he is working in Katharinenstadt.
Peter Diehl and his family are recorded on the 1834 census of Paulskaya in Household No. 57.
The death of Peter Diehl in 1848 is recorded on the 1850 census of Paulskaya in Household No. 76.
Johannes [Kornelius] Diehl, son of Peter Diehl, and his family are recorded on the 1850 census of Paulskaya in Household No. 76.
Johannes Kornelius Diehl is recorded on the 1857 census of Paulskaya in Household No. 86.
There are no known surviving male lines of this Diehl family among the Volga German colonies.
- 1834 Paulskaya Census (Household No. 57).
- 1850 Paulskaya Census (Household No. 76).
- 1857 Paulskaya Census (Household No. 86).
- 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): Pl67.
Brent Mai