"Ontario Marriages, 1869-1927," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KZBQ-H6H : accessed 17 January 2016), W L Larway and Mary Helen Tingle, 06 Apr 1898; citing registration , Scarborough, York, Ontario, Canada, Archives of Ontario, Toronto; FHL microfilm 1,870,922.
"Recensement du Canada de 1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:27X6-M6N : accessed 17 January 2016), Mary E Larway in entry for Lyman Larway, 1911; citing Census, York Centre Sub-Districts 1-42, Ontario, Canada, Library and Archives of Canada, Ottawa, Ontario; FHL microfilm 2,418,535.
"Ontario Deaths, 1869-1937 and Overseas Deaths, 1939-1947," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:JKJX-RN5 : accessed 17 January 2016), Mary Ellen Larway, 25 Oct 1936; citing Wexford, , Ontario, 040772, Archives of Ontario, Toronto; FHL microfilm 2,426,623.
Thank you to Katharine E for creating WikiTree profile Tingle-117 through the import of andrew thomson.ged on Jun 7, 2013.
It may be possible to confirm family relationships with Mary 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 Mary: