Thanks so much for your reply.
My 4 X great grandfather Greenberry L. Wilkinson (Wilkerson) sold his Chambers Co Alabama farm in Sep 1854.
He and quite a few members of the family, including my 3 X great grandfather George W. Wilkinson, his brothers Sack F. and Edmund G, and sister Edna moved to Bienville Parish. In April 1859, Greenberry purchased 80 acres of land 17 miles southwest of Arcadia LA....probably within 2 miles of the Williamson Cemetery where Sarah E. Wilkerson is buried.
I feel the Chambers Country to Bienville Parish part must be more than a coincidence.
I see that Sarah E. was born in March of 1854. This would have been 6 months before the sale of the farm in Sept of that year.
Any help would be most appreciated!