Karen, could be the connection from your Beaty line is through a couple of generations on the maternal side of the family - that is, different surnames. For instnce, try this Beaty connection on for size. If you find any of these Beaty's in your migration research, let me know. This Beaty line is my wife's family line and I need all I can get.
Rosetta Roxie Ann Beaty (Mo. 1861) (Siblingss are William, Sarah, Elizabeth.)
Roxie's parents were Franklin O. Beaty (TN 1829) and Barbara Ann (Leonard) Beaty (1827 TN)
Barbara Ann (Leonard) Beaty's parents were Henry G. Leonard (1805 Cherokee, GA) and Barbary Morgan (1907 TN).
Henry G. Leonard's father was Henry Leonard (born Scotland, Ireland.)
So Our Beaty line is traced back to Georgia through the maternal side of the famly. Perhaps yours is too.
Ron Crooker