Widow Anna Barbara Gläser settled in the Volga German colony of Hildmann on 18 August 1767. She is recorded there on the 1767 census in Household No. 32.
The 1767 census records that Anna Barbara Gläser came from the German region of Fulda.
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: Der Göttinger Arbeitskreis, 2001): 105.