I have a lot of information regarding William Fincannon of Burke County, including his ancestors. You might try looking for The probate of his will under the name William Funcannon. the last family member that I know of who was living in his home is a man by the name of Albert Guy Williams, in Connelley Springs. His children: John, Isaac, Jemmina, Peter, Mary, Elizabeth, William, and Nancy. I have more information on the family, including ancestors.