Johann Andreas Winkler & Anna Rosina Fischer were married on 8 May 1766 in Roßlau.
Johann Andreas Winkler, a wool weaver (Wollweber), and his wife Anna Rosina arrived from Lübeck at the port of Oranienbaum on 15 September 1766 aboard the Danish galliot Nord Stern under the command of Skipper Detlev Belling.
Andreas Winckler and his wife Anna Rosine are recorded on the list of colonists being transported from St. Petersburg to Saratov in 1767.
They settled in the Volga German colony of Warenburg on 12 May 1767 and are recorded there on the 1767 census in Household No. 80.
In 1796, Friedrich Winkler moved from Warenburg to Reinwald.
Both the Oranienbaum passenger list and the 1767 census record that Johann Andreas Winkler came from the German region of Erfurt.
- 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): Rw43, Mv2999.
- Mai, Brent Alan and Dona Reeves-Marquardt, German Migration to the Russian Volga (1764-1767) (Lincoln, NE: American Historical Society of Germans from Russia, 2003): #965.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 4 (Göttingen: Göttinger Arbeitskreis, 2008): 333.
- Pleve, Igor. Lists of Colonists to Russia in 1766: Reports by Ivan Kulberg (Saratov: Saratov State Technical University, 2010): #5243.
- Rauschenbach, Georg. Deutsche Kolonisten auf dem Weg von St. Petersburg nach Saratow: Transportlisten von 1766-1767 (Moscow: G.V. Rauschenbach, 2017): #2070-2071.