John J. McCloy
(The Warren Commission)

John Jay McCloy (March 31, 1895 – March 11, 1989) was an American lawyer, diplomat, banker, and a presidential advisor. He served as Assistant Secretary of War during World War II under Henry Stimson, helping deal with issues such as German sabotage, political tensions in the North Africa Campaign, and opposing the atomic bombings of Hiroshima and Nagasaki. After the war, he served as the president of the World Bank, U.S. High Commissioner for Germany, chairman of Chase Manhattan Bank, chairman of the Council on Foreign Relations, a member of the Warren Commission, and a prominent United States adviser to all presidents from Franklin D. Roosevelt to Ronald Reagan.

Today, he is best remembered as a member of the foreign policy establishment group of elders called “The Wise Men”, a group of statesmen marked by nonpartisanship, pragmatic internationalism, and aversion to ideological fervor.

Warren Commission

McCloy was selected by President Lyndon Johnson to serve on the Warren Commission in late November 1963. Notably, he was initially skeptical of the lone gunman theory, but a trip to Dallas with CIA veteran Allen Dulles, an old friend also serving on the commission, convinced him of the case against Oswald. To avoid a minority dissenting report, McCloy brokered the final consensus and the crucial wording of the primary conclusion of the final report. He stated that any possible evidence of a conspiracy was “beyond the reach” of all of America’s investigatory agencies, principally the FBI and the CIA as well as the Commission itself. In a 1975 interview with Eric Sevareid of CBS, McCloy stated, “I never saw a case that I thought was more completely proven than… the assassination.”

He described writings that propagated assassination conspiracies theories as “just nonsense.”

Source: Wikipedia