The reason I thought Thomas was a good place to start was she had a son named Thomas b.1834 and daughters named Ann Jemima b 1831, Evaline b.1836, Elizabeth J. 1838, Louisa Jane b.1840, and Clarinda R. b. 1843. Also George Washington b.1821, John William 1824 ,James Henry b.1827, Stephen B. b.1830.
Thomas' brother's John never married. Rezin was too old although acording to Raymond Bell's article there was an Elizabeth so this could be a possibility but Delores states that she did not exist. Brice has an Elizabeth but according to Delores she and her sister Priscella lived together and never married. Kinsey, Rezin's son had no Elizabeth.
You can see why I believe there is a connection her with the names Jemima, Louisa, Clarinda, Thomas. I'll keep looking.In that 1850 and 1860 census what state were they in and what was Louisa' last name .Who was she married to?