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Martha Eva Salcudean (née Abel), OC, OBC, professor of mechanical engineering (born 26 February 1934 in Cluj, Romania; died 17 July 2019 in British Columbia). Salcudean was a leading authority on computational fluid dynamics and heat transfer. In 1985, she was named chair of the department of mechanical engineering at the University of British Columbia. This made her the first female head of a Canadian university’s engineering department. Salcudean dedicated much of her academic career to forging research and development partnerships. She fostered collaboration between universities, government agencies and industry groups in sectors such as mining, pulp and paper and aeronautics.
Andrew John Weaver, OBC, FRSC, climate scientist, leader of the BC Green Party 2015–20 (born 16 November 1961 in Victoria, BC). Andrew Weaver is a leading climate change researcher who made historic gains for the Green Party of British Columbia in his second career as a politician. In 2013, he was elected the province’s first Green MLA. In 2017, he led the Greens to three seats. After the 2017 election, he engineered a power-sharing deal with the BC New Democratic Party and toppled the Liberal government of Christy Clark to help John Horgan become premier.
Jean Cuthand Goodwill
Jean Cuthand Goodwill, OC, nurse, public servant and Indigenous health and education advocate (born 14 August 1928 on the Poundmaker Cree Nation, SK; died 25 August 1997 in Regina, SK). Cuthand Goodwill was one of the first Indigenous registered nurses in Canada. In 1974, she cofounded Indian and Inuit Nurses of Canada (now known as the Canadian Indigenous Nurses Association). She was a lifelong organizer, writer and educator who promoted First Nations health and culture.
Sir Alexander Mackenzie (Explorer)
Sir Alexander Mackenzie, fur trader, explorer (born around 1764 near Stornoway, Scotland; died 12 March 1820 near Dunkeld, Scotland). Mackenzie was one of Canada’s greatest explorers. In two epic journeys for the North West Company in 1789 and 1793, he crossed the dense northern wilderness to reach the Arctic and Pacific Oceans. The first European to cross North America north of Mexico, he inspired later adventurers and traders, such as the famous Lewis and Clark expedition sponsored by the American military (1804–6). The Mackenzie River, named in his honour, symbolizes Mackenzie’s important place as a pioneer and fur trader in Canadian history.
Elizabeth Lawrie Smellie
Elizabeth Lawrie Smellie, nurse (born 22 March 1884 in Port Arthur, ON; died 5 March 1968 in Toronto, ON). Elizabeth (Beth) Smellie wrote that she had been “occasionally addressed as Colonel, Doctor, Matron, Sister, or Miss Smellie” — each title revealing different aspects of her life and career. She served as a nursing sister during the First World War, rose through the ranks as a matron and then assistant to the matron-in-chief of the postwar army nursing service. She left the military to take public health courses, teach at the McGill University School for Graduate Nurses, and work for the Victorian Order of Nurses (VON) before becoming the VON’s chief superintendent. The Canadian Army asked Smellie to return as matron-in-chief of its nursing service for the Second World War, as well as organizer of a new army division, the Canadian Women’s Army Corps. (See also Nursing.)
Leone Norwood Farrell
Leone Norwood Farrell, biochemist and microbiologist (born 13 April 1904 in Monkland, Ontario; died 24 September 1986 in Toronto). Farrell was a pioneer in the development of vaccines. Most notably, her “Toronto Method” made possible the large-scale production of the Salk polio vaccine in the early 1950s. Farrell’s polio vaccine work followed innovations in the production of pertussis (whooping cough) vaccine, as well as penicillin.
Har Gobind Khorana
Har Gobind Khorana, scientist (born 9 January 1922 in Raipur, India; died 9 November 2011 in Concord, Massachusetts). His mother was illiterate and his family impoverished. His first class was in the open on the edge of the Rajasthan Desert. Khorana's brilliance was obvious early and, with scholarships, he earned degrees in organic chemistry at Punjab University. He obtained a PhD at Liverpool (1948) and then spent three years studying proteins and nucleic acids at Cambridge. In spite of his ability, his race precluded him from appointment as a professor in Britain. In search of an outstanding young scientist, Gordon Shrum, a physicist from the University of British Columbia, hired Khorana to do organic chemistry at the British Columbia Research Council in Vancouver in 1952.
Charles Victor Roman
Dr. Charles Victor Roman, surgeon, professor, author, editor, philosopher, civil rights activist (born 4 July 1864 in Williamsport, Pennsylvania; died 25 August 1934 in Nashville, Tennessee). Charles Roman was raised in Dundas, Ontario, and was the first Black person to graduate from Hamilton Collegiate Institute in Hamilton, ON. After a tragic accident in his teenage years, he went on to establish himself as an internationally respected surgeon and educator; he also wrote and edited several books and periodicals and was frequently called upon as a keynote speaker. Roman used the Canada–US border as a gateway to opportunity both north and south of the line. He is an example of a true "African North American," one of many individuals of African descent who crossed and recrossed the border separating the two countries between 1850 and 1930.
Jennie (Jenny) Kidd Trout, physician, teacher (born 21 April 1841 in Kelso, Scotland; died 10 November 1921 in Hollywood, California). Trout was the first female physician licensed to practice medicine in Canada. She received her licence from the College of Physicians and Surgeons in Ontario in 1875.
Chalmers Jack Mackenzie
Chalmers Jack Mackenzie, engineer, research manager (b at St Stephen, NB 10 July 1888; d at Ottawa 26 Feb 1984). He was the single most important figure in the postwar growth of Canadian science.
Armand Frappier, CC, physician, microbiologist (born 26 November 1904 in Salaberry-de-Valleyfield, QC; died 17 December 1991 in Montréal, QC). Armand Frappier was a key figure in the fight against tuberculosis in Canada; he both produced the BCG (bacillus Calmette-Guérin) vaccine and advocated widespread vaccinations across the country. As founder and director of the Institut de microbiologie et d'hygiène de Montréal, he advanced medical research into infectious diseases and played an important role in the development of public health. (See also INRS-Armand-Frappier Santé Biotechnologie Research Centre.) He and his team produced a number of vaccines and other biological products (e.g., the anti-polio Salk vaccine, penicillin) and were responsible for freeze-drying blood serum for the armed forces during the Second World War. (See also Canada and the Development of the Polio Vaccine).
John Charles Fields
John Charles Fields, mathematician (born 14 May 1863 in Hamilton, ON; died 9 August 1932 in Toronto). Fields was an advocate for scholarly and scientific research. He was responsible for the 1924 International Mathematical Congress in Toronto. He also established the Fields Medal, which is awarded every four years at the International Congress of Mathematicians. (See also Mathematics; Mathematics and Society).
Stanley Vollant, CQ, Innu surgeon, professor and lecturer (born 2 April 1965 in Quebec City,
Quebec). Vollant is the first Indigenous surgeon trained in Quebec. In 1996, he received a National
Aboriginal Role Model Award from the Governor General of Canada. Vollant began Innu Meshkenu in 2010, a 6,000 km walk to promote the teachings of First Nations and to encourage Indigenous young people to pursue their dreams. In 2016, he founded the non-profit organization Puamun Meshkenu to inspire and support Indigenous peoples in their mental and physical health.
Nadine Rena Caron, surgeon, researcher, mentor, educator, patient advocate, community leader (born 1970 in Kamloops, BC). Nadine Caron was the first female First Nations student to graduate from the University of British Columbia Faculty of Medicine. She was also the first female First Nations general surgeon in Canada. For many years, Caron has highlighted the needs and voices of northern, rural and Indigenous populations in Canada.
Helen Kathleen Mussallem, CC, nursing educator, reformer and administrator (born 7 January 1915 in Prince Rupert, BC; died 9 November 2012 in Ottawa, ON). Mussallem started her career as a nurse at Vancouver General Hospital and was deployed overseas during the Second World War. She was instrumental in reforming nursing education in Canada and around the world. In her 18 years as the executive director of the Canadian Nurses Association, she helped transform nursing into a profession and promoted its role within Canada’s health care system.
Beatrice (Trixie) Helen Worsley, computer scientist, professor (born 18 October 1921 in Queretaro, Mexico; died 8 May 1972 in Waterloo, Ontario). Worsley was a pioneering researcher in the emerging field of computer science. She conducted research and taught at the University of Toronto and Queen’s University in Kingston, Ontario. Worsley is considered to be the first female computer scientist in Canada and was honoured with a lifetime achievement award from the Canadian Association of Computer Science in 2014.
Gerald Vincent Bull, engineer and ballistics expert (born 9 March 1928 in North Bay, ON; died 22 March 1990 in Brussels, Belgium). He studied at the University of Toronto’s Institute for Aerospace Studies. At the time, he was the youngest person to ever receive a PhD from the university. He was involved in some of Canada’s most advanced experimental defence projects. Later in his life, Bull was convicted of breaking an international arms embargo against apartheid South Africa. He spent his life perfecting artillery systems; some of his designs could launch payloads into space. He was assassinated during the development of a space gun for Iraq.
Henekh (Henry) Morgentaler, CM, abortion advocate, physician (born 19 March 1923 in Lodz, Poland; died 29 May 2013 in Toronto. Morgentaler spent much of his life advocating for women’s reproductive rights at a time when they could not legally obtain abortions.
Helen Sawyer Hogg
Helen Battles Sawyer Hogg (née Sawyer), CC, astronomer and educator (born 1 August 1905 in Lowell, Massachusetts; died 28 January 1993 in Toronto, ON). Recognized internationally for her research on globular star clusters, Helen Sawyer Hogg significantly advanced astronomers’ understanding of the location and age of stars as well as the origins and evolution of our galaxy, the Milky Way. She also contributed greatly to the Canadian public’s understanding of astronomy and inspired women to enter scientific professions.