By 1922 he and his brother were well enough known to open their own cabaret, Kabarett Leopoldi-Wiesenthal, which developed a reputation as a centre for such later celebrated performers as Hans Moser, Szöke Szakall, Max Hansen, Fritz Grünbaum, Karl Valentin, Raoul Aslan und Otto Tressler.
The famous Viennese writer Hermann Leopoldi wrote a musical piece named Heute spielt der Uridil ("Today, Uridil is playing") in 1922.
Hermann Göring | Hermann Hesse | Hermann von Helmholtz | Hermann Nitsch | Hermann Hauser | Hermann Bondi | Hermann Zapf | Hermann Tilke | Hermann Emil Fischer | Walther Hermann Richard Horn | Robert Hermann Schomburgk | Otto Hermann Kahn | Hermann Volrath Hilprecht | Hermann Scherchen | Hermann-Paul | Hermann Kesten | Hermann | Fallschirm-Panzer Division 1 Hermann Göring | Hermann Trophy | Hermann Oberth | Hermann Muthesius | Hermann Joseph Muller | Hermann Goetz | Hermann Cohen | Hermann and Dorothea | Paul Hermann | Hermann Weyl | Hermann von Fehling | Hermann von Eichhorn | Hermann Sudermann |