Anna Margaretha Riklen (age 3) is recorded on the 1767 census of Yagodnaya Polyana in Household No. 72 along with her stepfather Johann Heinrich Götz.
The 1767 census does not record from where Anna Margaretha Riklen came.
There are no known surviving male lines of this family among the Volga German colonies.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 2 (Göttingen: Göttinger Arbeitskreis, 2001): 192.