Hi I have a GGGGrandfather named Johan Frederick Daenhardt. He was born about 1790 in Vejle, Vejle, Denmark. He married Zidsel or Lidsel Hansdatter on 4 May 1811 in Norup, Vejle, Denmark. Obviously Daenhardt is a German name. I am trying to extend the Denhardt name from Johan. Does anyone else have any ideas where I can start. At some point this family must have immigrated from Germany. I don't know why or when. Any help or guidance would be appreciated.