Kathleen Kennedy: Kathleen, seen here with younger brother John F. Kennedy, also died in a plane crash shortly after the beginning of World War II, though it was a non-combative flight.
Her youngest brother, the late Sen. Edward “Ted” Kennedy, almost met the same fate when his plane crashed in 1964, breaking his back just months after his older brother John was assassinated, and four years before his other older brother, Robert, was also assassinated.