Orphan Wilhelm Klein (age 15), son of the deceased Wilhelm Klein, is recorded on the 1767 census of Grimm in Household No. 78 along with his mother Katharina and stepfather Heinrich Heintz.
They are also recorded on the 1775 census of Grimm in Household No. 153.
The 1767 census records that Wilhelm Klein came from the German region of Isenburg.
- 1775 Grimm Census (Household No. 153).
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 84.