Draft:The Doctor of Alcantara

The Doctor of Alcantara is a two-act English operetta (or opera buffa, musical theatre) composed by Julius Eichberg. The libretto was written by Benjamin Edward Woolf. It was premiered at the Museum of Fine Arts, Boston on April 7, 1862, and was performed at the Théâtre Français in New York from May 28, 1866.

source

 * The First American Musical: “The Doctor of Alcantara” (1862) - OPERETTA RESEARCH CENTER
 * The Doctor of Alcantara | MusicalTheatreResourceCenter