Franz Utre (age 17) is recorded on the 1767 census of Katharinenstadt in Household No. 147 along with his stepfather Melchior Müller.
The 1767 census records that Franz Utre came from the Dutch town of Amsterdam in Holland.
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): 307.