It may be possible to confirm family relationships with Martha by comparing test results with other carriers of her ancestors' mitochondrial DNA.
Mitochondrial DNA test-takers in the direct maternal line:
Is it possible that the Regina originally represented by this profile from the 1860 Census is the same person as Martha Regina Smith? If so, rather than setting her to Anonymous Anonymous, let's merge Anonymous-2596 into Martha's profile.
Let me know that's what should happen and if I can do anything to help.