James W. Snead-IL> Tenn> Va. 1800's

My G.G.Grandfather is James W. Snead b.ca 1835 he married Sarah A. Fly on 2-18-1858.His father's name was Hamilton Sneed b.ca 1805 Va. I only have his wife's first name which was Nancy b.ca. 1819 (Tenn.)I have Hamilton's birth placed in Va. Does anyone have information about these Snead's or Sneed's?Gloria Baran