I realize this is an old thread so, I wasn't surprised when this email address didn't work.
If you still check this site, perhaps you will read this reply:
Manerva George was the mother of James Townsend Nowlin who married a great-great-aunt of mine, Maud Morgan. I was wondering if you were also an ancestor of Maud Morgan?
Did you ever find more information on Manerva George?