Johann Ernst Gründler, a hunter (Jäger), and his wife Katharina arrived from Lübeck at the port of Oranienbaum on 4 July 1766 aboard the English frigate Love & Unity under the command of Skipper Thomas Fairfax.
They settled in the Volga German colony of Ober-Monjou on 7 June 1767 and are recorded there on the 1767 census in Household No. 16 along with the orphaned children Johannes [Andreas] Wahl (age 14) and Margaretha Hesslich (age 19). The 1767 census does not record a relationship between the Gründler, Wahl, and Hesslich families.
The Oranienbaum passenger list records that Johann Gründler came from the German region of Laubach. The 1767 census records that he came from the German village of Lauben.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 3 (Göttingen: Göttinger Arbeitskreis, 2005): 293.
- Pleve, Igor. Lists of Colonists to Russia in 1766: Reports by Ivan Kulberg (Saratov: Saratov State Technical University, 2010): #1363.