Aleksey Krylov

Russian naval engineer and mathematician (1863-1945).

Born August 15th, 1863 in Krylovo.

Died October 26th, 1945 at 82 years old in Saint Petersburg.

Occupations
marine engineer, mathematician, military personnel, physicist
Wikipedia

A man with outward courage dares to die; a man with inner courage dares to live. Lao Tzu