In Toronto, she became the don of Victoria University, Toronto's French house as well as teaching French while studying at the University. Rièse obtained three degrees: a Bachelor of Arts in 1933, an M.A. in 1935 and was the first female faculty member to obtain a Ph.D. from the university in 1946. Rièse was a French professor in Victoria University's French Faculty, teaching courses about French-Canadian authors and Quebec's place in la francophonie. Being a female professor at an institution such as the University of Toronto in the 1930s was exceptional; however she had to do different things because she was a woman and almost the same age as her students, at least at first. It is important to realize that although she wore more masculine clothing, she never thought of herself as masculine; she just found it easier to wear 'boyish' clothing than 'girlish' clothing.
Students' comments
Former students of hers interviewed in a documentary claimed that she was a very strict teacher. Margaret Bond, who was in Rièse's French class in 1947, said that because she had a seating plan and knew everyone, students were motivated to keep up in her class. Another student of hers in 1949 by the name of Roy Shatz spoke about how she looked fierce but if you volunteered to answer questions before being prompted she would be less so. Other comments mentioned that if students were late she would glare at them, and they would never be late again. There is also the story of students staying outside of the classroom door to avoid her glare while still being able to hear the lessons. Rièse retired from teaching at University of Toronto in 1976, though she never truly left Victoria, the university granting her an office even after her retirement.
Modeling career
After Rièse's retirement from Victoria, she became a mature model, posing in advertising campaigns across Canada. The most noted ones are a campaign that appeared on Toronto Transit Commissionbus stops which had Rièse posing with an elder gentleman, whom she knew nothing about other than his name, an advertisement for the Bank of Montreal and a makeup advertisement in Quebec. Rièse really enjoyed being a model; she believes the reason for this was that she always wanted to be an actor, as was evident in her great support for drama and the arts in Toronto.
Honours
She was an active member of the community, participating in numerous organizations such as the "Alliance Française de Toronto", where she was honorary president, and the "Canadian Suisse Cultural Association", where she was chair. She published many articles and poetry anthologies and received many awards from various countries, including the Chevalier de la Légion d'Honneur in France, the Officier d'Académie, the Officier d'Instruction Publique, Officer of the Order of Canada, and Dame of the Order of Saint Lazarus of Jerusalem. Rièse also travelled all over Europe as well as to more remote places such as India, Indonesia, Afghanistan, Pakistan, China, and the Himalayas, though she travelled most to France. Rièse had a school in Toronto's French public system named after her, and visited it often. Parents of the children there thought of her as a grandparent figure to their kids, especially those that had immigrated and had no other family in Canada. They called her "Tante Laure". Rièse died in Toronto in 1996.
