Aleksandr Ivanovich Dyubyuk
Born: 3rd March 1812, Moscow, Russia
Died: 8th January 1898, Moscow, Russia
Nationality: Russian
Alexandre Ivanovich Dubuque, also Alexander and Dubuc was a 19th-century Russian pianist, composer and teacher of French descent.
Read more at https://en.wikipedia.org/wiki/Alexandre_Dubuque