Alexander Onassis accompanied by an American neurosurgeon. Onassis's mother arrived from Switzerland with her husband, Stavros Niarchos. Aristotle had also flown the English neurosurgeon Alan Richardson from London to Athens, but Richardson later told Onassis that Alexander had no chance of surviving his injuries. Aristotle Onassis considered having his son's body cryogenically frozen with the Life Extension Society, but was persuaded against it, and he was embalmed by Desmond Henley. Alexander Onassis was buried next to the chapel on his father's private Ionian island of Skorpios. Reports into the crash by the Greek Air Force, and an independent investigator hired by Onassis,
Tina Onassis Niarchos Lausanne, Switzerland. Her daughter, Christina Onassis, sued Stavros Niarchos, her mother's widower, for her mother's estimated US$250 million (in 1974 dollars) estate claiming the marriage should be annulled under Greek law. Christina later dropped the lawsuit and Niarchos returned all of his wife's money as well as her jewelry, artwork and other personal effects to Christina. Her only living descendant is her namesake granddaughter, Athina Onassis, Christina's daughter. Tina Onassis Niarchos Athina Mary "Tina" Niarchos (, , née Livanos; 19 March 1929 – 10 October 1974) was the second daughter of the Greek shipping magnate Stavros Livanos and Arietta Zafiraki.