Together with his good-old friend Agustin Edwards Eastman, Mr. Rockefeller takes a quick vacation almost every year in the south of Chile. Both are well known for working with the CIA during the 1973 coup against Salvador Allende and manipulating public opinion through a newspaper called "El Mercurio". Edwards is also known for being a descendant of (Chilean elitist) Agustín Edwards McClure, who served as President of the League of Nations from 1922-23.
From the David Rockefeller Wikipedia entry:
An early connection he developed in the 1950s was with the Central Intelligence Agency (CIA). As well as knowing Allen Dulles and his brother John Foster Dulles — who was an in-law of the family - since his college years, it was in Room 3603 in Rockefeller Center that Allen Dulles had set up his WWII operational center after Pearl Harbor, liaising closely with MI6 which also had their principal U.S. operation in the Center. He also knew and associated with the former CIA director Richard Helms, as well as Archibald Roosevelt, Jr., a Chase Bank employee and former CIA agent, whose cousin was the CIA agent, Kermit Roosevelt, Jr., involved in the Iran coup of 1953. Also, in 1953, he had befriended William Bundy, a pivotal CIA analyst for nine years in the 1950s, who became the Agency liaison to the National Security Council, and a subsequent lifelong friend. Moreover, in Cary Reich's biography of his brother Nelson, a former CIA agent states that David was extensively briefed on covert intelligence operations by himself and other Agency division chiefs, under the direction of David's "friend and confidant", CIA Director Allen Dulles.-David Rockefeller