I have an Anna Margarethe Uffelmann b. 9/13/1790 in Hohenzell married Johannes Krack from Vollmerz, Germany (my great great great grandparents.)Her parents were Johann Henrich Uffelmann b.1/14/1760 d.11/30/1795 Hohenzell and Anna Margaretha Herche b. 4/11/1755. Apparently Anna Margaretha was married to Johann's brother Andres first.Johann and Andres' father was Johann Nikolaus Uffelmann b. ??.That's all I know.