Giuseppe de Begnis was an Italian operatic bass singer. Born in Lugo di Romagna, he started his musical education when he was 7 years old, under Padre Bongiovanni, and sang soprano in the church. At age 15 he had serious problems with his voice and began studying acting under Mandini, a famous actor of the time. His father did not want Giuseppe to become a comedian and in due course the young man became a pupil of the composer Giovanni Morandi, the husband of the singer Rosa Morandi.

Giuseppina Ronzi de Begnis was an Italian soprano opera singer famous for the roles written for her by the prominent composers of the 1820s and 1830s. Her father, Gaspare, was a prominent ballet dancer and choreographer, and her mother, Antonia, was a ballerina. Her brothers Stanislao and Pollione were opera singers. As a singer, she made her debut in Naples at the Teatro dei Fiorentini in 1814 in Giovanni Cordella's L'Avaro, followed by important engagements in Bologna in 1816, also appearing in Genoa, Florence; in 1817 as Giulia La Vestale, and in Bergamo. She married Italian bass Giuseppe de Begnis (1793–1849) when she was only 16. The marriage lasted only a few years and the two separated in 1825.