If the style of this dress wasn't from the latish 1800's, I would think this was my husband's father's mother, Anna Leona Matlack (née Walker). It could possibly her mother, Anna Leona Walker (née Potts), but I don't think it quite looks like her. Here is a picture that includes them both at a reasonably young age. my guess is that this is one of Anna Leona Walker's sisters. There parents were named Levi Boyer Pott and Sarah Potts, and the daughters I have listed for them are Cassadella Potts, Anna Leona Walker and Lila Potts. Anna Leona was born April 11, 1869 in MacLean, Illinois.