Robert Hohlbaum
Robert Hohlbaum (August 28, 1886 – February 4, 1955) was an Austrian-German librarian, writer, and playwright. He was born as an industrialist Alois Hohlbaum in what is now Krnov in the Czech Republic, then part of the Austro-Hungarian Empire and known by its German name, Jägerndorf.
Hohlbaum studied at Graz and Vienna and received his doctorate from the University of Vienna in 1910. He gained employment as a scientific librarian, but maintained an avocation as a writer, writing principally for the journal "Muskete," along with Mirko Jelusich and Rudolf Hans Bartsch. Hohlbaum was a nationalist and became an officer in the Austrian army during World War I. After the war was over he became involved with the Austrian wing of the right-wing German People's Party.
In 1933 Hohlbaum moved to Germany, where he became a citizen in 1937. He was a friend of Josef Weinheber. He thrived during the Third Reich, becoming first the director of the municipal library at Duisburg and later, in 1942, that of the state library at Weimar (now the Duchess Anna Amalia Library).