In 1939, Gerda's brother was deported for forced labor. In June 1942, Gerda's family was deported from the Bielsko ghetto. While her parents were transported to Auschwitz, Gerda was sent to the Gross-Rosen camp system, where for the remainder of the war she performed forced labor in textile factories. Gerda was liberated after a death march, wearing the ski boots her father insisted would help her to survive. She married her American liberator.