I'm a descendent of John Floyd b. 1806 SC. One of his sons was Anderson Floyd b. 1842 AL (acc. to 1850 Tishomingo Co. MS census).He is not listed on the 1860 census.None of our family researchers have found out what happened to him. Another son of John, my line, is David Vance Floyd who had daughters, Amanda b. 1860 MS and a Mary Elizabeth b. circa 1868 possibly in Polk Co. AK. Extensive info on this family is posted on Genforum.It would be great to prove (or disprove!) a connection to your Anderson Floyd.