Johanna emigrated from Duisburg, Germany, in early Fall 1938. Her mother, Sophie Cohen née Breuer, was later deported to Ghetto Theresienstadt and Treblinka Concentration Camp. Johanna was divorced, and should more correctly be listed as Johanna Cohen, divorced Rosenthal. ("Geschichte der Duisburger Juden", Roden/Vogedes)
Person is in the National Database of Victims of Persecution