Out of Italian Gaetano Donizetti or Czech Bedřich Smetana, which opera composer lived and worked earlier?
Bedřich Smetana Bedřich Smetana (] ; 2 March 1824 – 12 May 1884) was a Czech composer who pioneered the development of a musical style which became closely identified with his country's aspirations to independent statehood. He is thus widely regarded in his homeland as the father of Czech music. Internationally he is best known for his opera "The Bartered Bride" and for the symphonic cycle "Má vlast" ("My Homeland"), which portrays the history, legends and landscape of the composer's native land.
Don Gregorio (opera) Don Gregorio is an 1826 opera by Gaetano Donizetti from a libretto by Jacopo Ferretti and adapted from his popular 1824 opera buffa L'ajo nell'imbarazzo ("The Tutor Embarrassed"), which had enjoyed considerable success when presented at the Teatro Valle in Rome on 4 February 1824.