↑ "Ontario Deaths, 1869-1937 and Overseas Deaths, 1939-1947," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:JX56-XJC : accessed 19 January 2016), Helen Patton, 18 Mar 1911; citing Barrie, Ontario, 27646, Archives of Ontario, Toronto; FHL microfilm 1,854,825.
↑ "Canada Census, 1881," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVF7-2YF : accessed 19 January 2016), Ellen Patton, Scarborough, York East, Ontario, Canada; citing p. 1; Library and Archives Canada film number C-13248, Library and Archives Canada, Ottawa, Ontario; FHL microfilm 1,375,884.
It may be possible to confirm family relationships with Helen 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 Helen: