Answer:
Pyotr Ilyich Tchaikovsky
Explanation:
On 6 November 1893 [O.S. 25 October], nine days after the premiere of his Sixth Symphony, the Pathétique, Pyotr Ilyich Tchaikovsky died in Saint Petersburg, at the age of 53. The official cause of death was reported to be cholera, most probably contracted through drinking contaminated water several days earlier.