Given name: Gersz Wolf Family name: Bitter

He lived in Tarczyn near Grojec, in 1941 resettled with his family to the Warsaw ghetto. He worked on a work detail in Bielany. He was barracked on the work detail during the First Action. During the outbreak of the ghetto uprising he was deported to Majdanek, prisoner in Skarzysko, Czestochowa and Buchenwald. Author of the testimony 301-5584.

He is also the author of testimonies in Jewish: III1z2, 301-2584 - as Hersz Biter.