"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M94J-Z9G : accessed 10 August 2017), Anna M Williams in household of Chas Williams, Magisterial District 3, Court House (excl. Madisonville city), Hopkins, Kentucky, United States; citing enumeration district (ED) 65, sheet 11A, family 200, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,528.
It may be possible to confirm family relationships with Ann 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 Ann: