Alexander Duff McIntyre

"Canada, Ontario Births and Baptisms, 1779-1899", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FMWM-79Q : 13 February 2020), Alexander Duff McIntyre, 1895.

"Canada Census, 1901," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KHLZ-WDF : 23 February 2021), Alex Mcintyre in household of Willam Mcintyre, Lanark (north/nord), Ontario, Canada; citing p. 9, Library and Archives of Canada, Ottawa.

"Recensement du Canada de 1911," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QV9T-LSZX : 16 March 2018), Alexander Mcintyre in entry for William Mcintyre, 1911; citing Census, Lanark North Sub-Districts 1-25, Ontario, Canada, Library and Archives of Canada, Ottawa, Ontario; FHL microfilm 2,418,506.

"Canada, Ontario Marriages, 1869-1927," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKM5-QQ19 : 8 March 2021), Alexander Duff Mcintyre and Anne Isabel Barr, 27 Sep 1916; citing registration , Perth, Lanark, Ontario, Canada, Archives of Ontario, Toronto; FHL microfilm 2,079,660.

"Find A Grave Index," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:6PM7-VL14 : 14 September 2023), Alex Duff McIntyre, ; Burial, Lanark Highlands, Lanark, Ontario, Canada, Greenwood Cemetery; citing record ID 181370638, Find a Grave, http://www.findagrave.com.