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- Bertha Pappenheim (27 February 1859 - 28 May 1936) was a German feminist and writer.
- Anna O. was the pseudonym used for her by physician and physiologist Josef Breuer in his book "Studies on Hysteria," written in collaboration with Sigmund Freud. See: Breuer Anna O
costumed as Glikl bas Judah Leib.