It may be possible to confirm family relationships with Mary by comparing test results with other carriers of her ancestors' mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Mary:
Baxley-33 and Baxley-168 appear to represent the same person because: These look close, but I don't have full visibility of your Baxley. Could you please check to see if these are the same person? If they aren't they should probably be a rejected match instead.