Martha Louisa ADDINGTON

Need Parents of Martha Louisa ADDINGTON born abt. 1831 in NC. I have also seen her middle name(s) as Lousinda and Luranna Sarah. Martha married Hugh Denver ROGERS on Dec.1,1845 in Union Co.,GA. Martha and Hugh had the following Children:Joab Lafayette(my line), Samual Harlen, Benjamin Watson, William Paxton Barclay, Sarah, Sterling T., Martha Nette and John March. This family was in Union Co.,GA until at least 1852,they were in Blount Co.,TN in 1858 and later settled in Franklin Co., AR.
I think Martha is part of the William ADDINGTON/Delilah DUNCAN line or their son March because of the names she gave her children,but I have been unable to make the connection. Something else that seems to tie her to this line:
Hugh and Martha (ADDINGTON)ROGERS are in the 1850 Union Co.,GA census #719 with a Martha GREEN,age 7 listed in the household.
Joab M.(son of March) and Martha (HUGHS)ADDINGTON are also listed in the 1850 Union Co.,GA census #31 with a Sarah GREEN,age 12 in their household.
I have not been able to trace where the two GREEN girls came from but they may link the 2 households together. Any Information will be greatly appreciated.
Thanks, Stephanie