I have recently uploaded a website about the search for the background of Elizabeth R (unknown maiden name) Barnett Skidmore, who was living in Sevier County, Arkansas, by 1842, when she married Elijah D Skidmore. She was enumerated in Scott County in the 1870 census, in the household of Elijah and Susan Salina McMillan Smoot.
The website covers the migration of the children of Moore Barnett from Madison County, Alabama, to Sevier County, Arkansas, (with stops in TN & MS) in the 1830s.
Information on the following, among others, is given in the site:
Elizabeth R (what was her maiden name?) Barnett Skidmore Elijah D Skidmore Moore Barnett of Madison County, AL, and his wife, Elizabeth Hugh Barnett of Madison County, AL Robert Barnett of Morgan County, AL; later of Sevier County, AR (AKA Robert Stephen Barnett; Robert M Barnett) Lucinda Millwee Andrew Barnett Deltry Moore Barnett Andrew McMillan Hugh McMillan Joshua McMillan Cinderella McMillan Susan Salina McMillan Smoot Elijah Smoot Lucinda Jane Barnett McMillan Scroggins (or Scoggins) James H Barnett John M Barnett Wesley A Barnett (probate info) Archibald Jackson Steele Barnett (probate info)
Additionally, there is a list of names mentioned in the probate file of Moore Barnett, who died in Madison County, AL, in 1827.