Anyone with info on the following couple: Susan Blankenship brn 1826 Shelby county Al John J Epperson brn 1815 Tenn Married 1843 Coosa Ala. I believe their daughter Mary Epperson brn 1844 Coosa Al to be my G G Grandmother. She was married to John Hallmark 1871 in Shelby Al. Thank You Barbara