I am a Katzung Descendant. I know my Katzung family came from Schmalkalden, Thuringia, Germany. Married Hoffman from Herrenbreitungen, Hesse ?, Germany. Part of this family lived in Rockford, Winnebago Co., IL, Peoria, Peoria co., IL, Portage, Columbia co., WI, Freeborn co, MN and Faribault Co., MN. I have much info to share!