Bertha Pappenheim

Bertha Pappenheim
Pappenheim in 1882
Born(1859-02-27)27 February 1859
Died28 May 1936(1936-05-28) (aged 77)
Other namesAnna O., Paul Berthold
OccupationsSocial worker and president of the Jüdischer Frauenbund
Known forJüdischer Frauenbund, early case of Josef Breuer

Bertha Pappenheim (27 February 1859 – 28 May 1936) was an Austrian-Jewish feminist, a social worker 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 writings on Breuer's treatment of her.