Hello! I am Felix Gilbert's daughter. He was a WWII pilot, navigator and industrial designer. He died at an air show in Brantford Canada 1968 recreating a WWII dogfight in a T6 against a Messerschmitt. I'm wondering if anyone was there to witness the event, or happened to know him in any capacity before he died in 1968. I was very small when this happened so I'm trying to piece together more of his life, and his death. Thank you so much!