Very interested in hearing more about the Behrmann coming to Ottawa County, OH. Have you tried posting to the Ottawa County Genealogical Society? I have some information about some of the Behrmann's in Ottawa County, OH but don't know of a Herman. The son of Johann Behrmann: Heinrich Behrmann Idied in Ottawa County, OH in 1890. There seems to be many unanswered questions about Behrmann or Behrman and what the connection is between Ottawa County, OH& Indianapolis, Indiana Behrmann's. I have seen both spellings in my family history.