Find a Grave Birth is Aug. 1805 but I changed to 1804 because sister was born 3 Mar 1806 County Antrim, Northern Ireland
"Ontario Deaths, 1869-1937 and Overseas Deaths, 1939-1947," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:JDZ5-8QJ : 9 March 2018), Jane Mcclinton in entry for Catharine Day, 27 Nov 1913; citing Creemore, Simcoe, Ontario, yr 1913 cn 29341, Archives of Ontario, Toronto; FHL microfilm 1,854,937.
Find A Grave, database and images (https://www.findagrave.com : accessed 29 September 2018), memorial page for Jane McClinton Montgomery (Aug 1805–7 Jun 1874), Find A Grave Memorial no. 129134720, citing Dunedin Union Cemetery, Creemore, Simcoe County, Ontario, Canada ; Maintained by Wendy Thompson (contributor 47462469) .
It may be possible to confirm family relationships with Jane 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 Jane: