Johann Jakob Schulz, a craftsman (Handwerker), settled in the Volga German colony of Schulz on 8 September 1766. He and his wife Sophia Friederike are recorded there on the 1767 census in Household No. 1.
The 1767 census records that Johann Jakob Schulz came from the German town of Lübeck.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 4 (Göttingen: Göttinger Arbeitskreis, 2008): 119.