- Libretto
- Guido Menasci
- Libretto
- Giovanni Targioni-Tozzetti
- Music
- Pietro Mascagni
- Completed
- 1892
- Scoring & Form
- Opera in four acts.
- Premiere
- November 10, 1892, Teatro della Pergola, Florence
- Source
- Les Rantzau, play (1873) by Émile Erckmann and Alexandre Chatrian, after their novel Les Deux Frères
- Published Editions
- Sonzogno (original); Curci (current, full orchestral score also published)