"Ontario Births, 1869-1912," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FM69-R5P : 10 August 2017), John Ross Pollard, 10 Sep 1898; citing Birth, Toronto, York, Ontario, Canada, citing Archives of Ontario, Toronto; FHL microfilm 1,976,598.
"Canada Births and Baptisms, 1661-1959," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/F2FJ-Z5T : 27 November 2014), John Ross Pollard, 10 Sep 1898; citing Toronto, York, Ontario, 10 Sep 1898, reference cn 902274; FHL microfilm 1,976,598.
"Canada Census, 1901," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/KHG2-Z8R : 27 April 2017), John Pollard in household of Selena B Pollard, Toronto (west/ouest) (city/cité), Ontario, Canada; citing p. 8, Library and Archives of Canada, Ottawa.
Selena B Pollard Wife F 42 Ontario
Arthur Pollard Son M 24 Ontario
Chas B Pollard Son M 11 Ontario
Victor H Pollard Son M 9 Ontario
Rich'd F Pollard Son M 7 Ontario
John Pollard Son M 2 Ontario
"Recensement du Canada de 1911," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV9P-HDMM : 16 July 2016), John Rob Pollard in entry for Richard F Pollard, 1911; citing Census, Toronto West Sub-Districts 27-103, Ontario, Canada, Library and Archives of Canada, Ottawa, Ontario; FHL microfilm 2,418,529.
Richard F Pollard Head M 62 Ontario
Charles B Pollard Son M 21 Ontario
Victor Pollard Son M 20 Ontario
Richard Fred Pollard Son M 18 Ontario
John Rob Pollard Son M 13 Ontario
It may be possible to confirm family relationships with Ross by comparing test results with other carriers of his ancestors' Y-chromosome or mitochondrial DNA.
However, there are no known yDNA or mtDNA test-takers in his direct paternal or maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Ross: