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 | Gemma of The Isles |  |
- Gemma, Duchess of the Grecian Archipelago, descended from a Venetian family.
- Harold, a Dane, Earl of Orkney and Zetland.
- Astrid, half-sister of Harold, Queen of the Mermaids.
- Lorenzo, Son of the Doge of Venice.
- Zilia, Dogaressa of Venice, and mother of Lorenzo.
- Thorbrand, Dane.
- Sigurd, Dane.
- Archbishop of Naxos.
- Lioni, Noble of Naxos.
- Querini, Noble of Naxos.
- Eudora, the aged Nurse of the late Duke.
- A Knight of St. John, Doge of Venice, Princess of Cyprus, Mistress of the Robes to Gemma, Attendant Ladies, Naxiotes, &c.
- Mermaidens, following Astrid.
- A Fisherman and his Wife.
PERSONS.
| Gemma of The Isles | |