- Cast
- Robert, Duke of Normandy (tenor)
Isabelle, Princess of Sicily Palmide (soprano)
Bertram, Robert's friend (bass-baritone)
Alice, Robert's half-sister (soprano)
Raimbaut, a minstrel (tenor)
Alberti, a knight (bass)
Herald (tenor)
Lady-in-waiting to Isabelle (soprano)
Priest (bass)
Prince of Granada (silent)
Hėléna, Abbess (ballerina)
- Robert, Duke of Normandy (tenor)
- Mixed Chorus
- Orchestra