In 1936, at the instigation of Kemal Atatürk, Ebert founded the opera and drama school of the Ankara Conservatory.
After completing his studies with Nadia Boulanger in Paris and Vera Schwarz in Salzburg, Van Kesteren was invited in 1954 to Berlin's Komische Oper to sing Nurreddin in Cornelius's The Barber of Baghdad under the direction of Walter Felsenstein and to sing the title role in the first performance in Germany of Rossini's Le comte Ory under the direction of Carl Ebert at the Stadtische Oper in 1956.
She studied in Madrid under Spanish lyric soprano Ángeles Otein, and she also studied in West Berlin with Carl Ebert and mezzo-soprano Hertha Klust, Dietrich Fischer-Dieskau's teacher.
Carl Sagan | Carl Jung | Carl Orff | Carl Maria von Weber | Carl Lewis | Carl Zeiss AG | Carl Linnaeus | Carl Sandburg | Carl XVI Gustaf of Sweden | Carl Levin | Roger Ebert | Carl Zeiss | Carl Michael Bellman | Carl Friedrich Gauss | Carl Froch | Carl Perkins | Carl von Clausewitz | Carl Reiner | Carl Hancock Rux | Carl Gustaf Emil Mannerheim | Carl Edwards | Carl Cox | Carl Bildt | Carl Barks | Friedrich Ebert | Carl Wilson | Carl Schmitt | Carl Milles | Carl Crawford | Carl Bernstein |