Bertha Pappenheim (27 February 1859 – 28 May 1936) was an Austrian-Jewish feminist, a social pioneer, and the founder of the Jewish Women's Association (Jüdischer Frauenbund). Under the pseudonym Anna O., she was also one of Josef Breuer's best-documented patients because of Sigmund Freud's writing on Breuer's case. Childhood and youth. Bertha Pappenheim was born on 27 February 1859 in Vienna, the third daughter of Recha Pappenheim and Sigmund Pappenheim. Her mother Recha, née Goldschmidt (1830–1905), was from an old and wealthy family in Frankfurt am Main.
https://en.wikipedia.org/wiki/Bertha_Pappenheim