"Julian Arendt" . "Manfred Georg Cohn" . "מנפרד גאורג" . "Manfred Cohn" . "Helveticus" . "Herbert Stettner" . "Jr. C. Meyer" . "Spectator" . "George"@en . "Manfred Georg"@de-DE . "Cohn" . "John D. Grey" . "Labarre" . . "1893-10-22" . "Helvecius" . . "Helveticus" . . "Lucien Labarre" . "pseud Helveticus" . . "Georg" . "Helveticus, pseud" . "Karl" . "Manfred"@en . . . "Otto Brock" . "Helveticus" . "Manfred George" . . "Herne" . "calling himself \"Helveticus.\" c. Meyer" . "Meyer, c., calling himself \"Helveticus.\"" . "Arendt" . "Karl Herne" . "Kord" . "Brock" . "John D." . "Julian Arendt" . "c." . "גאורג" . "C" . "מנפרד" . "Julian" . "George"@fr-FR . . . "Manfred George"@en . "Kord Meyer" . "C. Meyer"@fr-CH . "מנפרד גיאורג"@he-IL . "1965-12-30" . "Observer" . "C." . . . "C Meyer" . "Mangeo" . "Grey" . "Stettner" . "Manfred GEORG" . "Herbert" . . "Lucien" . . "Manfred Georg" . . "Manfred Georg" . "Lundi" . "Otto" . "Meyer" . . "Meyer, C., Jr." . "GEORG" . . .