I thought you were "straight" on this family?(lol) Several family trees indicate James Mattison died 26 Jun 1899 in Clark City, Randolph, MO? Do you need info on the children? If so, which ones? I can probably help establish contact with living descendants. The info about Thomas Jefferson Cox/Rose Ella Butts was part of my 29 Sep 2011 @ 9:32 response. Disregard that Missouri death search! Wrong person!