U.S. RISM Libretto Project. Legal notice at bottom of title page; plot summary--p. 2. Librettist unknown. "La musica del signor maestro Valentino Fioravanti"--p. 2. Attori: IL DUCA UBERTO. Signor Antonio Parlam More
U.S. RISM Libretto Project. Prologue and two acts; "Avvertimento" by Felice Romani--p. 3-4. Work is a revision of "Lucrezia Borgia;" work also known as "Alfonso di Ferrara," "Eustorgia di Romano," "Giovanna I d More
U.S. RISM Libretto Project. Legal notice at bottom of title page; plot summary--p. 2. Librettist unknown. "La musica del signor maestro Valentino Fioravanti"--p. 2. Attori: IL DUCA UBERTO. Signor Antonio Parlam More
U.S. RISM Libretto Project. Prologue and two acts; "Avvertimento" by Felice Romani--p. 3-4. Work is a revision of "Lucrezia Borgia;" work also known as "Alfonso di Ferrara," "Eustorgia di Romano," "Giovanna I d More
U.S. RISM Libretto Project. Legal notice at bottom of title page; plot summary--p. 2. Librettist unknown. "La musica del signor maestro Valentino Fioravanti"--p. 2. Attori: IL DUCA UBERTO. Signor Antonio Parlam More
U.S. RISM Libretto Project. Prologue and two acts; "Avvertimento" by Felice Romani--p. 3-4. Work is a revision of "Lucrezia Borgia;" work also known as "Alfonso di Ferrara," "Eustorgia di Romano," "Giovanna I d More
U.S. RISM Libretto Project. Legal notice at bottom of title page; plot summary--p. 2. Librettist unknown. "La musica del signor maestro Valentino Fioravanti"--p. 2. Attori: IL DUCA UBERTO. Signor Antonio Parlam More
U.S. RISM Libretto Project. Prologue and two acts; "Avvertimento" by Felice Romani--p. 3-4. Work is a revision of "Lucrezia Borgia;" work also known as "Alfonso di Ferrara," "Eustorgia di Romano," "Giovanna I d More