<a href="http://www.ancestry.com/cgi-bin/igm.cgi?op=GET&db=:1915225&id=I91525385">Tucker</a> shows three people named William Graham Potts. <ol><li>William Graham Potts(1818-1865), son of James Potts and Nancy H. White, married Catherine Rebecca Torrence in 1830. </li> <li>William Graham Potts (1818-1865>, son of James A. Potts and Mary Polly Potts, married Catherine Rebecca Torrence in 1839. </li> <li>William Graham Potts (n.d.), son of James A. Potts and Mary Polly Potts, married Rebecca Torrence.</li> </ol> I find this situation doubtful have chosen to basically ignore the whole mess.</li>