Around 1909 Beynon and her sister moved to Winnipeg, where Francis found work in the advertising department of the
T. Eaton Company, a department store. Both sisters were active in fighting for women's suffrage, changes to dower legislation and the right of women to homestead. From 1912 to 1917 Beynon edited the
women's page ("The Country Homemaker's Page" and "The Sunshine Guild") of the ''
Grain Growers' Guide''. She also was responsible for the children's pages under the pseudonym "Dixie Patton" and wrote an anonymous column, "Country Girl's Ideas." She used the women's pages to discuss women's suffrage, women's work, marriage and the family. Beynon and her sister helped found the Quill Club and the Winnipeg branch of the
Canadian Women's Press Club. She was one of the organizers of the
Manitoba Political Equality League, which led the struggle in Manitoba for women's suffrage. Beynon was a
social feminist. She accepted that women should be responsible for care of the home and of children, but felt this should not preclude them from education, property rights and discussion of political issues. She felt that women should stand on their own feet, and that husband and wife should share responsibility and success. During
World War I (1914–18) Beynon supported giving all immigrants the right to vote, opposed conscription without a plebiscite, and believed these issues should be freely discussed in public. In 1917, her pacifism resulted in her being forced to resign her position with the ''
Grain Growers' Guide''. She, her sister Lillian,
Nellie McClung and
Ella Cora Hind helped bring about the defeat of
Rodmond Roblin's Manitoba government in 1915, and helped ensure that his successor
Tobias Norris gave full suffrage to women in provincial elections from 1916. ==Later years==