Siegfried Jacobsohn

Siegfried Jacobsohn (28 January 1881–3 December 1926) was a German journalist, editor and theatre critic. In 1905 he founded the magazine ''Die Schaubühne'' (The Schaubühne) and in 1918 renamed it ''Die Weltbühne'' (The Weltbühne), of which he remained editor until his death. Provided by Wikipedia