André Siegfried, geographer, political commentator (born 21 April 1875 in Le Havre, France; died 28 March 1959 in Paris, France). Preeminent French geographer of his generation, Siegfried is the author of several books about Canada and North America.
Andrew Hill Clark, historical geographer (b at Fairford, Man 29 Apr 1911; d at Madison, Wisc 21 May 1975). Son of a Baptist medical missionary, Clark was educated at McMaster and University of Toronto where he studied with geographer Griffith Taylor and economic historian Harold Innis.
Andrew McKellar, astrophysicist, molecular spectroscopist (b at Vancouver 2 Feb 1910; d at Victoria 6 May 1960). McKellar received the MBE in 1947 for his work in WWII as a research officer in the Royal Canadian Navy.
Andrew Robertson Gordon, physical chemist, educator (b at Toronto June 26 1896; d there 29 July 1967). He was an officer in the Canadian Field Artillery in WWI and was appointed to the department of chemistry of the University of Toronto in 1925.
Archibald Byron Macallum, biochemist, physiologist, educator (b at Belmont, Canada W 7 Apr 1858; d at London, Ont 5 Apr 1934).
Arthur Edwin Covington, scientist, astronomer (born at Regina 21 Sept 1913; died at Kingston, Ont, 17 Mar 2001). He earned a BSc and MSc in physics from UBC and completed his doctoral degree and post-graduate studies in nuclear physics at the University of California at Berkeley.
Arthur Gilbert McCalla, cereal chemist (b at St Catharines, Ont 22 Mar 1906; d at Edmonton 30 Apr 1985).
Aser Rothstein, physiologist (born 29 April 1918 in Vancouver, BC; died 4 July 2015 in Guelph, ON). He contributed enormously to the fields of cellular physiology and toxicology.
Dr. Frank Hayden created the Special Olympics while working in the United States. He also played an instrumental role in founding the Special Olympics in Canada. On 22 June 2016, Dr. Hayden spoke to Jeremy Freeborn for The Canadian Encyclopedia.
Wilfred Gordon Bigelow, OC, surgeon (born 18 June 1913 in Brandon, MB; died 27 March 2005 in Toronto, ON). Dr. Bigelow's special contribution to surgery of the heart was the use of hypothermia to slow tissue metabolism and thus protect the heart and brain from damage.
Bertram Neville Brockhouse, physicist (born 15 July 1918 in Lethbridge, AB; died 13 October 2003 in Hamilton, ON). Brockhouse pioneered the use of thermal neutrons to study structural, dynamical and magnetic aspects of the behaviour of condensed matter systems at an atomic level.
Loris Shano Russell, palaeontologist (born 21 April 1904 in Brooklyn, New York; died 6 July 1998 in Toronto, ON). Over the course of his career, Russell served as a palaeontologist with the Geological Survey of Canada, as professor of geology at the University of Toronto, and in various roles at the National Museums of Canada and the Royal Ontario Museum. Russell was among the first to suggest that dinosaurs might have been warm-blooded, his most significant contribution to the field of palaeontology.
Philip J. Currie, palaeontologist, museum curator (born 13 March 1949 in Brampton, ON). In the early 1980s, Currie played a lead role in the founding of the Royal Tyrrell Museum of Palaeontology in Drumheller, Alberta. He later became the namesake of another institution, the Philip J. Currie Dinosaur Museum, which opened in September 2015 near Grande Prairie, Alberta. Much of Currie’s research has focussed on fossils from Alberta’s Dinosaur Provincial Park and other Cretaceous sites, as well as the evolution of carnivorous dinosaurs and the origin of birds.
Edward Sapir, anthropologist, linguist, essayist (born 26 January 1884 in Lauenburg, Germany; died 4 February 1939 in New Haven, Connecticut).
Franz Boas, anthropologist, ethnologist, folklorist, linguist (born 9 July 1858 in Minden, Westphalia, Germany; died on 21 December 1942 in New York City, NY).