This book is the libretto of an opera based on the life of Catherine Hubscher, a laundress who became the Duchess of Danzig during the French Revolution. It features music by Umberto Giordano and a libretto by Renato Simoni, and was first performed in 1915. The book is an essential resource for opera lovers, music scholars, and anyone interested in the history and culture of 19th century France.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

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