Cova da Beira wine Cova da Beira wine Cova da Beira is a Portuguese wine region centered on the Cova da Beira region between the Dão and Vinho Verde DOCs in the wider Beiras VR wine region. Cova da Beira was initially a separate "Indicação de Proveniencia Regulamentada" (IPR) region (and was the largest IPR in Portugal in terms of land planted with vines), but in 2005, it became one of three subregions of the Beira Interior DOC, which has the higher "Denominação de Origem Controlada" (DOC) status. Its name may still be indicated together with that of Beira Interior, as Beira Interior-Cova da
Giuseppe Verdi and third nights, the reception improved considerably). With Strepponi, Verdi went to Naples early in January 1858 to work with Somma on the libretto of the opera "Gustave III", which over a year later would become "Un ballo in maschera". By this time, Verdi had begun to write about Strepponi as "my wife" and she was signing her letters as "Giuseppina Verdi". Verdi raged against the stringent requirements of the Neapolitan censor stating: "I'm drowning in a sea of troubles. It's almost certain that the censors will forbid our libretto." With no hope of seeing his "Gustavo III" staged as