I think I see your family tree posting at Ancestry.com with some great pictures of this Harriman family. I have not found any more info on the origins of William Harriman of Noble County OH. Charles/Henry Haryman is listed in two censuses as a son of William and Mary (Luke) Haryman/Hariman so I am comfortable that he is their son, despite the fact that Charles/Henry Harriman's death record states his father was Joseph. My grandmother filled out her mother's death record with an incorrect first name for her mother's father. Sometimes records you access at the state level have been copied onto special forms and transcribing clerks can make errors. In this case, perhaps an obit. of Charles/Henry Harriman might mention his parents?I don't have contact info for Tony, sorry!