Prince Giuseppe Poniatowski (Composer)
Born: 24th July 1814, Rome, Italy
Died: 4th July 1873, London, UK
Nationality: Polish
Józef Michał Poniatowski was a Polish szlachcic, a composer and an operatic tenor. He was the nephew of the Polish general Prince Józef Antoni Poniatowski. He was created the 1st Conte di Monte Rotondo on 20 November 1847, and the first Principe di Monte Rotondo on 19 November 1850 by Grand Duke of Tuscany Leopold II.
Read more at https://en.wikipedia.org/wiki/Józef_Michał_Poniatowski