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 Additionally, Jacqueline suffered a miscarriage in 1955 and in August 1956 gave birth to a stillborn daughter, Arabella. They subsequently sold their Hickory Hill estate to John's brother Robert, who occupied it with his wife Ethel and their growing family, and bought a townhouse on N Street in Georgetown. Jacqueline gave birth to a daughter Caroline on November 27, 1957. At the time, she and John Kennedy were campaigning for his re-election to the Senate, and they posed with their infant daughter for the cover of the April 21, 1958 issue of "Life Magazine". They traveled together during the campaign,