Your Seaborn Posey is a desendant of the Posey's
who settled Autauga County, Al. It was common
for families of that area to also have land in
Coosa Co. I believe he might be a son of Squire
Posey who also moved to Winston Co., Al. Seehttp://searches.rootsweb.com/cgi-bin/ifetch2?/u1/data/al+ind...
I beleive you'll find quite a few Dennis families
living near him in AR. who are first cousins.