Friedrich Senderle and his wife Anna Katharina settled in the Volga German colony of Stahl am Karaman. Friedrich died and his widow remarried to Michael Hauerstein. She is recorded on the 1767 census of Stahl am Karaman in Household No. 9 along with Michael Hauerstein.
The 1767 census records that Anna Katharina came from the German city of Karlsruhe in the Durlach region.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 4 (Göttingen: Göttinger Arbeitskreis, 2008): 193.