↑ 1.01.11.2 US Census 1940 Ohio Knox Mount Vernon 42-14 7
Source Citation Year: 1940; Census Place: Mount Vernon, Knox, Ohio; Roll: T627_3093; Page: 4A; Enumeration District: 42-14 Source Information Ancestry.com. 1940 United States Federal Census [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2012. Original data: United States of America, Bureau of the Census. Sixteenth Census of the United States, 1940. Washington, D.C.: National Archives and Records Administration, 1940. T627, 4,643 rolls. https://www.ancestry.com/interactive/2442/m-t0627-03093-00333?pid=29652505
It may be possible to confirm family relationships with Shirley by comparing test results with other carriers of her ancestors' 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 Shirley: