The biologist Ilya Ilyich died at the age of 71. Here is all you want to know, and more!
Biography - A Short Wiki
Russian biologist who pioneered research into the immune system and human aging. He won the the Nobel prize in Medicine in 1908 for his revolutionary work on phagocytosis.
His first wife, Ludmilla Feodorovitch, succumbed to tuberculosis; he met his second wife, Olga, two years later.