Widow Barbara Fischer and her unnamed husband settled in the Volga German colony of Keller on 12 May 1767. Her unnamed husband died 29 September 1767. Barbara is recorded there on the 1767 census in Household No. 70.
There do not appear to be any male descendants of this Fischer family.
The 1767 census records that this Fischer family came from the German village of Reifenberg.
- Pleve, Igor. Einwanderung in das Wolgagebiet 1764-1767 Band 2 (Goettingen: Der Göttinger Arbeitskreis; 2001): 356.