Claim: Roméo et Juliette, a five act opera, included Marie Caroline Miolan-Carvalho as Juliet and Pierre-Jules Michot as as Roméo in its premiere cast.
Evidence: Roméo et Juliette (Romeo and Juliet) is an opera in five acts by Charles Gounod to a French libretto by Jules Barbier and Michel Carré, based on Romeo and Juliet by William Shakespeare. Marie Caroline Miolan-Carvalho Juliette Pierre-Jules Michot Roméo, son of Montague