| Role | Voice Part | Classification |
|---|---|---|
| Don Antonio de Mariz, elderly Portuguese nobleman | Baritone | L |
| Cecilia, his daughter | Soprano | L |
| Perry, chief of the Guarani tribe | Tenor | L |
| Gonzales, Spanish adventurer, guest of Don Antonio | Baritone | L |
| Il Cacico, chief of the Aimoré tribe | Bass | F |
| Don Alvaro, a Portuguese adventurer | Tenor | S |
| Ruy-Bento, Spanish adventurer, guest of Don Antonio | Tenor | S |
| Alonso, Spanish adventurer, guest of Don Antonio | Baritone | S |
| Pedro, Don Antonio's man-at-arms | Tenor | B |
| Minimum Chorus: 32 | ||
| Divisi: SATB |
Schedule C