Who wrote the libretto for an opera directed by Thaddeus Strassberger?
Thaddeus Strassberger: Thaddeus Strassberger (born 1976) is an American opera director and scenic designer. Thaddeus Strassberger:  In 2005 he was awarded the European Opera Directing Prize by Opera Europa for his work on Opera Ireland's production of Rossini's "La Cenerentola". La Cenerentola: La Cenerentola, ossia La bontà in trionfo (Cinderella, or Goodness Triumphant) is an operatic "dramma giocoso" in two acts by Gioachino Rossini. La Cenerentola:  The libretto was written by Jacopo Ferretti, based on the fairy tale "Cendrillon" by Charles Perrault.
Jacopo Ferretti