Also- Do you have your person in the 1850 census yet?
I found some interesting info in the MOrgan County census for Durdin family. email me for more.
(see attached: John Durdin age 41 landowner, with kids and tenants in Morgan Co GA 1850 US Census. Includes: Mary A. 18, Mary 17, Ann Eliz L 15, Martha A, Sarah L., Susannah, John W H, C Peavy 40 laborer, Sidney Purdue 41 tenant, cont: Harper , Henson, and Mr Upshaw the overseer, & the list goes on. I attached it for you to look at. Could be relatives if not your exact person as Ann Eliza L.)
p2willia at oakland dot edu