John Foster Dulles Washington University Law School in Washington, D.C. Both his grandfather, Foster, and his uncle, Robert Lansing, the husband of Eleanor Foster, had held the position of Secretary of State. His younger brother, Allen Welsh Dulles, served as Director of Central Intelligence under Dwight D. Eisenhower, and his younger sister Eleanor Lansing Dulles was noted for her work in the successful reconstruction of the economy of post-war Europe during her twenty years with the State Department. On June 26, 1912, Dulles married Janet Pomeroy Avery (1891–1969), a first cousin of David Rockefeller. They had two sons and a daughter. Their older
John Foster Dulles the Soviet Union to gain influence in Egypt, as it forced Nasser to turn to the Soviets for weapons. Dulles served as the Chairman and Co-founder of the Commission on a Just and Durable Peace of the Federal Council of Churches of Christ in America (later the National Council of Churches), the Chairman of the Board for the Carnegie Endowment for International Peace, and a Trustee of the Rockefeller Foundation from 1935 to 1952. Dulles was also a founding member of Foreign Policy Association and Council of Foreign Relations. Dulles developed colon cancer, for which he was first operated on