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
Aristotle Onassis and accounts in treasuries in 217 banks in the whole world. In October 1968, amidst the Greek military junta and shortly after his marriage to Jacqueline Kennedy, Onassis announced the launch of Project Omega, a $400 million investment program that aimed to build considerable industrial infrastructure in Greece including an oil refinery and aluminum smelter. Onassis had cultivated the Prime Minister of Greece, Colonel Georgios Papadopoulos, for his assistance with the scheme, loaning Papadopoulos the use of his villa and buying dresses for his wife. The project was financially supported by the American bank First National City, and Onassis' American