Philipp Friedrich Kollner, a single tailor (Schneider), settled in the Volga German colony of Katharinenstadt on 27 August 1766. He is recorded there on the 1767 census in Household No. 204.
The 1767 census records that Philipp Friedrich Kollner came from the German town of Stuttgart in the Württemberg region.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 317.