The Schremser family that settled in Moor came from the German village of Schriesheim. Johannes Georg Schremser was born in Schriesheim on 25 February 1732. He immigrated to Schleswig-Holstein (today in Denmark) where on 17 April 1760 in Altona he married Anna Christina Stay.
They immigrated to Russia, arriving in the colony of Moor on 1 July 1766.
- Eichhorn, Alexander, Jacob & Mary Eichhorn. The immigration of German colonists to Denmark and their subsequent emigration to Russia in the years 1759-1766 (Deiningen, Germany: Steinmeier, 2012): 594.
- Parish records of Schriesheim.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 3 (Göttingen: Göttinger Arbeitskreis, 2005): 159.