Bergonzi, Carlo (Personal Name)

Puccini, G. Madama Butterfly [SR] 1983?, p1967: container (Carlo Bergonzi, tenor)

New Grove dict. of opera (Bergonzi, Carlo; b. 7-13-24, Polisene, near Parma; Italian tenor)

New York times (online), viewed July 28, 2014 (in obituary published July 26: Carlo Bergonzi; b. July 13, 1924, Vidalenzo; d. Friday [July 25, 2014], Milan, aged 90; one of the 20th century's most distinguished operatic tenors, renowned for the refined interpretive taste and keen musical intelligence he brought to his art)

Italian Wikipedia, viewed July 28, 2014 (Carlo Bergonzi; b. July 13, 1924, Polesine Parmense [in the article on Polesine Parmense, Vidalenzo is listed as a frazione of that municipality]; d. July 25, 2014, Milan)