Mary married Isaac Wilson in 1820 in Knox, Tennessee. They had many children together. Some of them are: Elizabeth Wilson (1810-1906), Hulda (Wilson) Jackson (1813-1875), Isabelle "Abby" (Wilson) Graves (1822-1908), Isaac Sharp Wilson (1829-1852) and Bettie "Bets" Wilson.
It may be possible to confirm family relationships with Mary by comparing test results with other carriers of her 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:
Snodderly-61 and Snodderly-82 appear to represent the same person because: Mary (Snodderly) Wilson's profile did not turn up in the suggested matches when I made it, so I did not know the profile already existed. Sorry! It wasn't until I went to add her parents that I found the matching profile.