(b Görlitz, Feb 21, 1871; d Berlin, Jan 7, 1926).
German dealer, publisher and journalist. After studying art history at the University of Munich, where he was co-editor of Simplicissimus from 1896 to 1898, he established himself in 1898 as a publisher and dealer in Berlin, helping contemporary artists towards international recognition. In 1908 he founded Verlag Paul Cassirer, a firm that published belles-lettres, especially Expressionist literature, and that promoted such artists as Ernst Barlach. In 1910 he married Ottilie Godefroy, who wrote her memoirs many years later under her stage name of Tilla Durieux.
Cassirer founded the Pan-Presse in 1909, edited the bi-monthly Pan in 1910 and in 1913 founded the journal Die Weissen Blätter, containing comment on literature and art, which he published until 1921. Already President of the Berlin Secession, in 1913 he founded the Freie Sezession, whose exhibitions he planned. In the years preceding World War I Cassirer became a friend of Paul Durand-Ruel and promoted the work of the ...