George W. Garrett b.1791 VA (VA>TN>MS)

My known Garrett family starts with George W. Garrett b.1791 VA, but I have found some information that indicates his father was most likely named John Garrett, who would have been in the central TN area about 1800 (Davidson, Williamson or Wilson Counties). If someone has information on any John Garrett in this area, I would appreciate them posting or sending directly to me jgarrett@cswnet.com (James Garrett).