Nikolai Mikhailovich Karamzin died on June 3, 1826 at the age of 59.
Nikolai Rimsky-Korsakov was born on March 18, 1844 and died on June 21, 1908. Nikolai Rimsky-Korsakov would have been 64 years old at the time of death or 171 years old today.
Aleksandr Mikhailovich Lyapunov died on November 3, 1918 at the age of 61.
Aleksandr Mikhailovich Lyapunov was born on June 6, 1857 and died on November 3, 1918. Aleksandr Mikhailovich Lyapunov would have been 61 years old at the time of death or 158 years old today.
Nikolai Rukavishnikov died on October 18, 2002 at the age of 70.
Nikolai Leskov died on March 5, 1895 at the age of 64.
Nikolai Przhevalsky died on November 1, 1888 at the age of 49.
Nikolai Podgorny died on January 12, 1983 at the age of 79.
Nikolai Bugaev died on June 11, 1903 at the age of 65.
Nikolai Bulganin died on February 24, 1975 at the age of 79.
Nikolai Chernyshevsky died on October 17, 1889 at the age of 61.
Nikolai Brashman died on May 13, 1866 at the age of 69.
Nikolai Vavilov died on January 26, 1943 at the age of 55.