I am writing a book on this family. They came from Ireland to Charleston in 1763. The TN Rayfields all descend from Charles Rayfield (1822-1891) who moved to Sevier Co., TN circa 1850. He is my g-g grandfather and my common ancestor with Dolly Parton. Much of the family moved to Washington state after the Smoky Mt. National Park was formed. Will share info.