an Entity references as follows:
Robert Anderson Hoover (January 24, 1922 – October 25, 2016) was an American fighter pilot, test pilot, flight instructor, and record-setting air show aviator. Hoover flew Spitfires in the United States Army Air Forces during World War II and was shot down in 1944 off the coast of France. He was held for over a year in a German POW camp before eventually escaping and flying to safety in a stolen enemy aircraft. He then worked as a United States Air Force and civilian test pilot after the war, flying chase for Chuck Yeager's Bell X-1 supersonic flight in 1947, and as a flight instructor for North American Aviation during the Korean War.