Virginia Penny (18 Jan 1826 – 04 Apr 1913 | Louisville KY – Wards Island NY) author, economist, suffragist, social reformer, owned employment agency for women, first to study women’s labor markets.

Sarah Blakeslee Chase (18 Jan 1837 – 01 Apr 1914 | New Richmond OH – Toledo OH) birth control activist, homeopathic gynecologist, first female admitted to Medical Society of Cleveland and Homœopathic Association of Ohio.

Alice H. Putnam (18 Jan 1841 – 19 Jan 1919 | Chicago IL – Chicago IL) author, educator, pioneer in Chicago kindergarten education, opened and directed first private kindergarten in Chicago.

Emma Bertha Delany (18 Jan 1871 – 07 Oct 1922 | Fernandina Beach FL – Fernandina Beach FL) African-American missionary fundraiser, first Baptist missionary to Malawai and Liberia in Africa, co-founded Providence Industrial Mission [Malawi] and Suehn Industrial Mission [Liberia].

Irene Osgood Andrews (18 Jan 1879 – 01 Feb 1963 | Big Rapids MI – New York NY) writer, author, relief worker, factory inspector, focus on challenges facing women in American industries.