There are multiple Müller lines in Frank.
Johann Martin Müller was born 19 March 1746 in Bingenheim. His brother Lorenz Müller was born 29 November 1742 in Bingenheim. They were both sons of Johann Eberhard Müller and Elisabeth Catharina Walter. Lorenz appears to have died prior to arrival in Frank.
Martin Müller and his wife settled in the Volga German colony of Frank in 1767. They are recorded there on the 1767 census in Household No. 25.
In 1792, Martin Müller and his family moved from Frank to Dreispitz.
- Mai, Brent Alan. 1798 Census of the German Colonies along the Volga (Lincoln, NE: American Historical Society of Germans from Russia, 1999): Dr42, Mv0634.
- Ortsfamilienbuch Bingenheim/Wetterau (online)
- Pleve, Igor. Einwanderung in das Wolgagebiet 1764-1767 Band 1 (Goettingen: Der Göttinger Arbeitskreis; 1999): 423.