Jacqueline Kennedy Onassis followed her everywhere and nicknamed her "Jackie O". During their marriage, the couple inhabited six different residences: her 15-room Fifth Avenue apartment in Manhattan, her horse farm in New Jersey, his Avenue Foch apartment in Paris, his private island Skorpios, his house in Athens, and his yacht "Christina O". Kennedy ensured that her children continued a connection with the Kennedy family by having Ted Kennedy visit them often. She developed a close relationship with Ted, and from then on he was involved in her public appearances. Aristotle Onassis' health deteriorated rapidly following the death of his son Alexander in a
Economic history of Greece and the Greek world Greek commercial houses to be set up across the Mediterranean and the Black Sea, and after independence, Greece's shipping industry was one of the few bright spots in the modern Greek economy during the 19th century. After both world wars the Greek shipping industry was hit hard by the decline in world trade, but both times it revived quickly. The Greek government aided the revival of the Greek shipping industry with insurance promises following the Second World War. Tycoons such as Aristotle Onassis also aided in strengthening the Greek merchant fleet, and shipping has remained one of the few sectors