Orphan Anna Margaretha Beck (age 9) is recorded on the 1767 census of Katharinenstadt following Household No. 230.
The 1767 census does not record from where Anna Margaretha Beck came.
There are no known surviving male lines of this Beck family among the Volga German colonies.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 322.