"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M9HY-CTG : accessed 29 January 2018), Sarah A Miller in household of Travis D Miller, Magisterial District 2, Scaffold Cane Precinct, Rockcastle, Kentucky, United States; citing enumeration district (ED) 66, sheet 11A, family 202, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,550.
Indiana Archives and Records Administration; Indianapolis, IN, USA; Death Certificates; Year: 1997; Roll: 24
It may be possible to confirm family relationships with Sarah 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 Sarah: