Norma Ford Walker (née Ford), human geneticist (born 3 September 1893 in St. Thomas, ON; died 9 August 1968 in Toronto, ON). Ford Walker completed a PhD in zoology in 1923 at the University of Toronto, and as a faculty member became interested in human genetics. She established her reputation as an authority on multiple births with her research on the Dionne quintuplets. Her publications in genetics contributed to knowledge of a number of childhood genetic conditions and to the application of dermatoglyphics to clinical diagnosis. Through her work and that of her graduate students, who included the first appointees in human genetics at several Canadian universities, Ford Walker had a lasting influence on the national development of human genetics in medicine and as an academic discipline.
Clayton Oscar Person, scientist, educator (b at Regina, Sask 16 May 1922; d at Vancouver, BC 1 Sept 1990). Educated at Saskatoon, Alberta and overseas, Person worked at U Man, U of A and UBC. He is recognized internationally as an authority on the genetics of host-parasite relations.
In his unofficial capacity as Canada's chief biologist, he has served nationally and provincially on various bodies, as editor of the scientific journals Virology and Molecular and Cellular Biology, and was a founding member of the now-defunct Canadian science journal Science Forum.
Margaret Anne Wilson Thompson, human geneticist (born at Northwich, England 7 January 1920, died 3 November 2014 in Toronto, ON). She obtained a BA in 1943 from the University of Saskatchewan and a PhD in 1948 from the University of Toronto, where she studied under the pioneering human geneticist Norma Ford Walker.