Igor_News_Family2 Published on May 24, 2016 in Igor Ivanovich Sikorsky (25 May 1889–26 October 1972)Full resolution (625 × 387) Next → 15 year-old Midshipman Igor Ivanovich Sikorksky, at lower right, with his sisters Olga, Lydia and Elena, and brother Sergei, 1904. (Sikorsky, a Lockheed Martin Company)