While in New York, he sang the roles of Pizarro, Kurwenal, Alberich and Gunther, the American premieres of some little remembered operas such as Diana von Solange (9 January 1891).Among other Metropolitan Opera appearances, he sang two Meyerbeer roles: De Nevers in Les Huguenots and Count Oberthal in Le Prophète.
In Italy he sang under the name Giovanni Luria in Genoa and at La Scala in Milan, 1893–94, creating the first Italian Wotan.
Upon retirement he turned to teaching.
His students included Käthe Heidersbach, Elfriede Marherr, Michael Bohnen and the tenor Gotthelf Pistor.
In 1937, he fled to the Netherlands, teaching in Amsterdam and The Hague, but was caught after the May 1940 invasion of the Netherlands by German forces and interned in a concentration camp.