Ptolemais of Cyrene (c.3rd century BCE)Hypatia (c.355-415 CE)Hildegard von Bingen (c.1098-1179)Elisabeth of the Palatinate (1618–1680)Juana Inés de la Cruz (1648-1695)Sarah Ann Glover (1786-1867)Helene von Druskowitz (1856-1918)Carolyn Adelaide Alchin (1857-1921)Rachel M. Washington (mid-19th c.-early 20th c.)Jeanette Schenker (1874-1945)Katherine Ruth Heyman (1877–1944)Marion Bauer (1882-1955)Frances M. DickeyEilene French Risegari (1893-1993)Suzanne Sohet-Boulnois (1908-1995)Elisabeth Mann Borgese (1918-2002)Justine Shir-Cliff Rauscher (1923-1980)Liana Alexandra (1947-2011)