Widow Anna Maria Kielwein is recorded on the 1767 census of Seelmann in Household No. 85 along with a note that her husband had died on 15 November 1767. They had settled there on 24 August 1767.
The 1767 census records that Anna Maria Kielwein came from the region of Triest [Trieste?].
There are no known surviving male lines of this family among the Volga German colonies.
- Pleve, Igor. Einwanderung in das Wolgagebiet, 1764-1767 Band 4 (Göttingen: Göttinger Arbeitskreis, 2008): 165.