I believe I can help you.Clarissa Roberts Rawls' daughter Sarah Ann "Sally" married Walter Kimbrel, son of Jeremiah and Clarissa Sawyer Kimbrel.She had four children, that I know of, with Walter before he died in 1873.Allie, Burl, Clara and James Walker.
Now it becomes a bit complicated. At Walter's death,in about 1878 Sarah married Andrew Jackson Kimbrel, a widower with ten children.This may be the reason her mother was caring for her two children in 1880, or they may have simply been at her home when the census taker came around. Sarah Ann delivered A.J. six more children during their marriage.
Andrew Jackson Kimbrel was the uncle of her deceased husband, Walter.The brothers were Jeremiah, William, Walker and Andrew Jackson.Their father was Charles W. Kimbrel, b 1795 in Burke Co., Ga.
Clarissa Roberts Rawls was the sister of Burrell Roberts. Burrell was the father of Malinda Roberts who was the first wife of Andrew Jackson Kimbrel.Somehow all of this happened without anyone marrying their sister.
Sarah Ann Chloe Rawls Kimbrel Kimbrel is buried in the Rawls Cemetery outside of Colquitt.Next to her is the grave of her first husband Walter.This grave was only marked within the last few years by a great grandson of Sarah Ann and Andrew Jackson Kimbrel.He is my cousin and yours and has taken it upon himself to see that all of the old graves are marked for future generations.
I am a great grand daughter of Andrew Jackson and Malinda Roberts Kimbrel.
If you will email me I can tell you more about our family.