Mary Crudelius was a British campaigner for women's education who lived in Leith, Edinburgh in the 1860s and 1870s, and was a supporter of women's suffrage. She was a founder of the Edinburgh Association for the University Education of Women.

Dame Sarah Elizabeth Siddons Mair was a Scottish campaigner for women's education and women's suffrage. She was active in the Edinburgh Association for the University Education of Women and the Ladies' Edinburgh Debating Society, which she founded before she was 20.