My grandfather is Dr.Udolphus Nixon(also listed as Adolphus in some records). Edward Hamilton Nixon is my father. I finally found information about my grandfather through a source in Tennessee. So far I have found no information about the Nixon family beyond John Wallace Nixon. I do have some family lore from Irene (Tia) Nixon but cannot prove any of it. My last direct with any of the Nixon family was with the children of Mary Nixon Luark a number ofyears ago.