August Perk and Erich Maria Remarque are both what ethnicity?
August Perk August Perk (October 25, 1897, Lohne / Lingen, Germany; – May 12, 1945, Braunschweig, Germany) was a German Resistance fighter against the National Socialism. His brief friendship with Erich Maria Remarque influenced Remarque's novel "All Quiet on the Western Front".
Laura Perls Laura Perls (née "Lore Posner"; August 15, 1905 in Pforzheim – July 13, 1990 in Pforzheim) was a noted German-born psychologist and psychotherapist who helped establish the Gestalt school of psychotherapy.