Italian composer Donizetti's opera "Maria Stuarda" is based on a play by Friedrich Schiller about the final das of which royal figure?
Mary Stuart (play):  The play formed the basis for Donizetti's opera "Maria Stuarda" (1835). Gaetano Donizetti: Domenico Gaetano Maria Donizetti (] ; 29 November 1797 – 8 April 1848) was an Italian composer.
i don't know