Find A Grave, database and images (https://www.findagrave.com : accessed 28 March 2019), memorial page for Elizabeth Glascock Lake (1762–28 Jan 1837), Find A Grave Memorial no. 83718914, citing Glascock Cemetery, Rectortown, Fauquier County, Virginia, USA ; Maintained by Todd Whitesides (contributor 47553735) .
"Wisconsin, Death Records, 1867-1907," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XLSN-8Y2 : 10 March 2018), Elizabethe Glassclock in entry for French Lake, 1885; citing Death, Spring Grove, Green Co., Wisconsin, Wisconsin State Historical Society, Madison; FHL microfilm 1,310,186.
It may be possible to confirm family relationships with Elizabeth 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 Elizabeth: