Hahn was one of three daughters born to Klothilde and Leopold Hahn. Her parents owned and ran a restaurant. In June 1936 Leopold died while working at a hotel as the restaurant manager in the Alps. Although it was uncommon for a girl of that time to attend high school, Hahn's professor persuaded Leopold to send his daughter. After graduating, Hahn continued her studies at university and was studying law at the time of the Anschluss, when she was forced to leave the university because she was Jewish.
In 1939, Hahn and her mother were sent to the Jewish ghetto in Vienna. They were separated in April 1941, when Hahn was sent to an asparagus plantation in Osterburg, Germany and then to the Bestehorn box factory in Aschersleben. Her mother had been deported to Polandtwo weeks before Hahn was able to return to Vienna, in 1942. With duplicate copies of the identity papers of a Christian friend, Christa Denner, Hahn went to Munich. In Munich, Hahn met Werner Vetter, a Nazi party member who sought her hand in marriage and volunteered as a German Red Cross nurse. The couple lived together in Brandenburg an der Havel, married, and had a daughter, Angelika, born in 1944. Vetter, whose blindness in one eye had initially exempted him from military service, was ultimately drafted as a Nazi officer. He was captured as a prisoner-of-war and sent to a Siberian labour camp in March 1945.
Later life
Following the war, Hahn used her long-hidden Jewish identity card to reclaim her true identity. The Allies' need for jurists called her law education into use, and she was appointed as a judge in Brandenburg. Hahn pleaded with the Soviet occupation authorities to free Vetter, and he was released in 1947, but their marriage ended shortly afterward. Vetter died in 2002. Pressed by the authorities to work as an informer, Hahn fled with her daughter to London, where her sisters had settled after seeking refuge in Palestine at the onset of the war. In London, Hahn worked as a housemaid and a corset designer. In 1957, she married Fred Beer, a Jewish jewellery merchant, and they remained married until his death in 1984. After Beer's death, Hahn emigrated to Israel and lived in Netanya until returning to London, where she lived for the last few years of her life. She died in London, in 2009.
