She worked with Ziegfeld , Lew Fields , Charles Frohman , and the Shuberts .
Siedle worked in the theatre when British pantomime and Viennese operettas were still being produced , but American musical comedies were becoming increasingly popular .
Siedle worked with Ziegfeld , Lew Fields , Charles Frohman , and the Shuberts .
Siedle worked in the theatre when British pantomime and Viennese operettas were still being produced , but American musical comedies were becoming increasingly popular .