"Canada Census, 1881," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MVFT-F4L : 11 March 2018), DEFAULT RECORD TITLE - CHANGE ME, Townsend, Norfolk North, Ontario, Canada; citing p. 41; Library and Archives Canada film number C-13263, Library and Archives Canada, Ottawa, Ontario; FHL microfilm 1,375,899.
William Miller M 41y Scotland
Emily H Miller F 32y Ontario
Hattie W Miller F 8y Ontario
Hugh L Miller M 3y Ontario
John C Miller M 6y Ontario
"Ontario Deaths, 1869-1937 and Overseas Deaths, 1939-1947," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/JDZF-ZB5 : 11 December 2014), Nattie Winnifred Miller, 03 Jan 1913; citing Townsend, Norfolk, Ontario, yr 1913 cn 23509, Archives of Ontario, Toronto; FHL microfilm 1,854,936.
It may be possible to confirm family relationships with Hattie 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 Hattie: