Astrid Schirmer
... that Astrid Schirmer appeared in roles by Richard Wagner, both Venus and Elisabeth in his Tannhäuser, and in the Bayreuth Jahrhundertring as both Ortlinde and Sieglinde?
... that <b id="mwAsA"><a href="./Astrid_Schirmer" id="mwAsE" rel="mw:WikiLink" title="Astrid Schirmer">Astrid Schirmer</a></b> appeared in roles by Richard Wagner, both Venus and Elisabeth in his <i id="mwAsI"><a href="./Tannhäuser_(opera)" id="mwAsM" rel="mw:WikiLink" title="Tannhäuser (opera)">Tannhäuser</a></i>, and in the Bayreuth <i id="mwAsQ"><a href="./Jahrhundertring" id="mwAsU" rel="mw:WikiLink" title="Jahrhundertring">Jahrhundertring</a></i> as both Ortlinde and Sieglinde?