She could possibly be a daughter of Robert and Alice Blassingame, with Robert being a brother of Woodson. the only children I have of Robert and Alice the last was born in Alabama in 1842.Sarah seems to have been a rather common name in the Blassingame family and several of the brothers moved to Alabama. Another brother was Benjamin Franklin Blassingame of Chambers county, but none of his children were named Sarah. Be glad to share what little I have on Robert and Alice. But I'm sure there are others on this forum with information as well.