Alexander Onassis of the United States Central Intelligence Agency (CIA) and the leader of the Greek military junta, Georgios Papadopoulos. Onassis's death had a profound effect on his father, who never fully recovered from the loss of his son. Aristotle Onassis sought to sell Olympic Airways after his son's death, and died two years later in March 1975. Onassis was buried alongside his son on Skorpios. Aristotle Onassis's will established a charitable foundation in memory of his son, the Alexander S. Onassis Public Benefit Foundation, based in the tax haven of Vaduz in Liechtenstein, and headquartered in Athens. The foundation received 45%
Aristotle Onassis Aristotle Onassis Aristotle Socrates Onassis (; , "Aristotelis Onasis"; 20 January 1906 – 15 March 1975), commonly called Ari or Aristo Onassis, was a Greek shipping magnate who amassed the world's largest privately owned shipping fleet and was one of the world's richest and most famous men. He was known for his business success, his great wealth and also his personal life, including his marriage to Athina Mary Livanos (daughter of shipping tycoon Stavros G. Livanos); his affair with famous opera singer Maria Callas; and his 1968 marriage to Jacqueline Kennedy, the widow of American President John F. Kennedy. Onassis