Helen (Ma) Armstrong
Helen (Ma) Armstrong (née Jury), labour activist, women’s rights activist (born 17 June 1875 in Toronto, Ontario; died 17 April 1947 in Los Angeles, California). Helen Armstrong was a labour activist who fought for the rights of working-class women throughout her life. She was the leader of the Winnipeg Women’s Labor League and a central figure in the 1919 Winnipeg General Strike. She campaigned for unions, a minimum wage and social security, and against conscription. Armstrong was arrested for her activism at least three times, including twice during the Winnipeg General Strike. Historian Esyllt Jones described Helen Armstrong as “the exception in a male-dominated labour movement.”