Probate Record #6, Pages 372-374:Guardianship records for Sarah E Sanders, minor daughter of Jackson Sanders,deceased. A.P. Sanders applies to be the guardian of his niece,Sarah E. August term of Chancery Court 1854.
Andrew J. Sanders married Elizabeth Lovorn 6 Dec 1841 in Winston Co. MS. Sarah E. Sanders was living with her grandfather, Thomas Lovorn in 1850 census.
From the wording of this document, it looks like both Jackson and Elizabeth were deceased.