The pilot Igor Sikorsky died at the age of 83. Here is all you want to know, and more!
Biography - A Short Wiki
Russian-born developer and aviation pioneer who designed and flew the world’s first multi-engine fixed-wing aircraft, the Russky Vityaz, in 1913. He also founded the Sikorsky Aircraft Corporation in 1923, where he developed some of the first flying boats in the 1930’s.
Both his parents were physicians, though his mother never practiced professionally. He married Elisabeth Semion in 1924.