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 delivered a eulogy at her graveside service. At the time of her death, Onassis was survived by her children Caroline and John Jr., three grandchildren, sister Lee Radziwill, son-in-law Edwin Schlossberg, and half-brother James Lee Auchincloss. She left an estate that its executors valued at $43.7 million. Jacqueline Kennedy remains one of the most popular First Ladies. She was featured 27 times on the annual Gallup list of the top 10 most admired people of the second half of the 20th century; this number is superseded by only Billy Graham and Queen Elizabeth II and is higher than that of