I'm also searching for Sarah's ancestor, In an article I came across it stated that Nowatima was her maiden name.The artical was written about 1900 in a book called "History of Indian Territory, p.546 about Horace Sarah's son Benjamin J. Woods. A cousin of mine (Carrie found this info on a trip to OK). On a few of her children's Dawes records her children called her (Sarah)Nowahoke. She is buried in the Bohanan cemetery in Leflore co.,OK. Hope this helps.