Mary Williams Daughter of John Preston Williams and Rosabelle Florence Edwards-Lawson-Williams. She was married to Flem Lee Martin and then later Andrew Jack Fain she had children with both men. Flem was Flem not spelled any other way some records have his name misspelled.
Virginia Births and Christenings, 1584-1917," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XTH4-WYV : 10 March 2018), Mary E. Williams, 25 Mar 1879; citing Dan River, Patrick, Virginia, reference p 206 L 88; FHL microfilm 2,056,985.
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: