N.N. Thomas

"Recensement du Canada de 1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVBQ-213D : 13 March 2015), Elisabeth Thomas in entry for Anna M Hopf, 1911; citing Census, Waterloo South Sub-District 26, Ontario, Canada, Library and Archives of Canada, Ottawa, Ontario; FHL microfilm 2,418,533.