Diplomat. Ambassador to Pakistan (1952-1953); Ambassador to Colombia (1957-1959); Ambassador to Brazil (1959-1961); Ambassador to Poland (1962-1965). The Diplomatic Papers of John Moors Cabot. Copies of diplomatic papers concerning Latin America, Europe, general political and diplomatic materials, and diaries. [Originals deposited in the Edwin Ginn Library, Fletcher School of Law and Diplomacy, Tufts University, Medford, Massachusetts]. 22 rolls of microfilm.