Which character did Domenico Trimarchi portray in the Opera that first premiered on 12 May 1832?
Domenico Trimarchi:  In 1970 he made his debut at La Fenice, Venice as Belcore in "L'elisir d'amore". L'elisir d'amore:  The opera premiered on 12 May 1832 at the Teatro della Canobbiana in Milan.
Belcore