What interesting research---it was fascinating to read! You have the Dedden family from Werdau in Saxony. Can you give me the first name of these Dedden immigrants from Werdau---I have two Deddens' (Johann Bernhard and Regina) as listed from the Huemmling in the Emsland, specifically Vrees based on family and records from Germany. Another source (German Pioneer Club 1887 of Newport) says Fross, Hanover for one of these, Johann Bernhard Dedden B. Brewster