1866
Birth of American tenor George Hamlin, noted in classical and operatic concert repertoire.
September 20 — On This Day in Opera
This page lists notable events in opera history that happened on September 20, including world premieres, composer births, deaths, and important milestones.
1880
Birth of Italian composer Ildebrando Pizzetti, who wrote several operas, including *Fedra*, *Assassinio nella cattedrale*, and *L'oro*.