John F. Kennedy Jr. assassinated in 1968, his mother took him and his sister out of the United States, saying: "If they're killing Kennedys, then my children are targets ... I want to get out of this country." The same year, she married Greek shipping tycoon Aristotle Onassis, and the family went to live on his private island of Skorpios. Kennedy is said to have considered his stepfather "a joke". In 1971, Kennedy returned to the White House with his mother and sister for the first time since the assassination. President Richard Nixon's daughters gave Kennedy a tour that included his old bedroom, and
Jacqueline Kennedy Onassis though Magill argues her life was validation that "fame and celebrity" changed the way First Ladies are evaluated historically. Hamish Bowles, curator of the "Jacqueline Kennedy: The White House Years" exhibit at the Metropolitan Museum of Art, attributed her popularity to a sense of unknown that was felt in her withdrawal from the public which he dubbed "immensely appealing". After Kennedy's death, Kelly Barber referred to her as "the most intriguing woman in the world", furthering that her stature was also due to her affiliation with valuable causes. Historian Carl Sferrazza Anthony summarized that the former First Lady "became an