Wikipedia
Dinorah
Dinorah, originally Le pardon de Ploërmel (The Pardon of Ploërmel), is an 1859 French opéra comique in three acts with music by Giacomo Meyerbeer and a libretto by Jules Barbier and Michel Carré. The story takes place near the rural town of Ploërmel and is based on two Breton tales by Émile Souvestre, "La Chasse aux trésors" and "Le Kacouss de l'Armor", both published separately in 1850 in the Revue des deux mondes.