Cypra Cecilia Krieger, mathematician, professor (born 9 April 1894 in Jasło, Galicia [Poland]; died 17 August 1974 in Toronto, ON). Krieger was the first woman to receive a doctorate in mathematics from a Canadian university (the University of Toronto) and only the third person to be awarded a mathematics doctorate in Canada. She taught mathematics and physics at the University of Toronto for over 30 years. Krieger is best known for her English translation of noted mathematical texts Introduction to General Typology and General Typology.
Julie Payette, CC, CMM, COM, CQ, CD, astronaut, engineer, jet pilot, musician (born 20 October 1963 in Montréal, QC). Payette participated in two space flights to the International Space Station, STS-96 (1999) and STS-127 (2009), and served as the chief astronaut for the Canadian Space Agency from 2000 to 2007. In 1999, she became the first Canadian to board the International Space Station. An accomplished scientific authority, musician and athlete, Payette is a board member of Own the Podium and a member of the Canadian Olympic Committee’s board of directors. In July 2017, Prime Minister Justin Trudeau announced that Payette will become Canada’s 29th governor general, succeeding David Johnston. Payette became Governor General on 2 October 2017.
Beatrice 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.
Martha Eva Salcudean (née Abel), OC, OBC, professor of mechanical engineering (born 26 February 1934 in Cluj-Napoca, Romania). Salcudean is an internationally recognized authority on computational fluid dynamics and heat transfer. In 1985, she became the first female head of a Canadian university’s engineering department when she was named chair of the department of mechanical engineering at the University of British Columbia. Salcudean has dedicated much of her academic career to forging research and development partnerships between universities, government agencies and industrial associates in sectors such as mining, forestry and aeronautics.