Rosa Agthe
... that Rosa Agthe and her future husband performed the roles of Elsa and Telramund, respectively, in the world premiere of Wagner's Lohengrin, conducted by Franz Liszt in Weimar?
... that <b id="mwBl4"><a href="./Rosa_von_Milde" id="mwBl8" rel="mw:WikiLink" title="Rosa von Milde">Rosa Agthe</a></b> <i id="mwBmA">(pictured)</i> and <a href="./Hans_von_Milde" id="mwBmE" rel="mw:WikiLink" title="Hans von Milde">her future husband</a> performed the roles of Elsa and Telramund, respectively, in the world premiere of Wagner's <i id="mwBmI"><a href="./Lohengrin_(opera)" id="mwBmM" rel="mw:WikiLink" title="Lohengrin (opera)">Lohengrin</a></i>, conducted by <a href="./Franz_Liszt" id="mwBmQ" rel="mw:WikiLink" title="Franz Liszt">Franz Liszt</a> in <a href="./Deutsches_Nationaltheater_und_Staatskapelle_Weimar#History" id="mwBmU" rel="mw:WikiLink" title="Deutsches Nationaltheater und Staatskapelle Weimar">Weimar</a>?