"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X4BH-NBJ : accessed 21 March 2019), Evelyn Mckenzie in household of Samuel P Mckenzie, Jamestown, Steuben, Indiana, United States; citing enumeration district (ED) ED 5, sheet 1B, line 63, family 13, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 624; FHL microfilm 2,340,359.
"Indiana Marriages, 1811-2007," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XXYX-423 : 8 December 2017), Wayne Gottschalk and Evelyn Mckenzie, 01 Apr 1939; citing Dekalb, Indiana, United States, Marriage Registration, Indiana Commission on Public Records, Indianapolis; FHL microfilm 004476658.
It may be possible to confirm family relationships with Evelyn 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 Evelyn: