Orphan Peter Walter (age 17) settled in the Volga German colony of Graf on 10 June 1766. He is recorded there on the 1767 census in Household No. 8 along with the Philipp Geiger family.
The 1767 census does not record a relationship between the Geiger and Walter families.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 61.