Arthur Hobson Dean (October 16, 1898 – November 30, 1987) was a

New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...

lawyer A lawyer is a person who is qualified to offer advice about the law, draft legal documents, or represent individuals in legal matters. The exact nature of a lawyer's work varies depending on the legal jurisdiction and the legal system, as w ...

and

diplomat A diplomat (from ; romanization, romanized ''diploma'') is a person appointed by a state (polity), state, International organization, intergovernmental, or Non-governmental organization, nongovernmental institution to conduct diplomacy with one ...

who was viewed as one of the leading

corporate lawyer A corporate lawyer or corporate counsel is a type of lawyer who specializes in corporate law. Corporate lawyers working inside and for corporations are called in-house counsel. Roles and responsibilities The role of a corporate lawyer is to e ...

s of his day, as well having served as a key advisor to numerous

U.S. presidents The president of the United States is the head of state and head of government of the United States, indirectly elected to a four-year term via the Electoral College. Under the U.S. Constitution, the officeholder leads the executive branch ...

Early life

Dean was a native of

Ithaca, New York Ithaca () is a city in and the county seat of Tompkins County, New York, United States. Situated on the southern shore of Cayuga Lake in the Finger Lakes region of New York (state), New York, Ithaca is the largest community in the Ithaca metrop ...

, and attended Ithaca High School and then

Cornell University Cornell University is a Private university, private Ivy League research university based in Ithaca, New York, United States. The university was co-founded by American philanthropist Ezra Cornell and historian and educator Andrew Dickson W ...

. After serving in the

U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Department of Defense. It is the world's most powerful navy with the largest displacement, at 4.5 million tons in 2021. It has the world's largest aircraft ...

during

World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

, he received both a bachelor's and LL.B degree from Cornell, in 1921 and 1923, respectively, and was the

managing editor A managing editor (ME) is a senior member of a publication's management team. Typically, the managing editor reports directly to the editor-in-chief and oversees all aspects of the publication. United States In the United States, a managing edi ...

of the '' Cornell Law Quarterly''

Career

Dean was chairman and senior partner of

Sullivan & Cromwell Sullivan & Cromwell LLP is an American multinational law firm headquartered in New York City. Founded in 1879 by Algernon Sydney Sullivan and William Nelson Cromwell, the firm advised on the creation of Edison General Electric and the formation o ...

, where he worked closely with

John Foster Dulles John Foster Dulles (February 25, 1888 – May 24, 1959) was an American politician, lawyer, and diplomat who served as United States secretary of state under President Dwight D. Eisenhower from 1953 until his resignation in 1959. A member of the ...

. He was the chief U.S. negotiator at

Panmunjeom Panmunjom (also spelled Panmunjeom) was a village just north of the ''de facto'' border between North Korea and South Korea, where the 1953 Korean Armistice Agreement that ended the Korean War was signed. It was located in what is now Paju, Gye ...

where he helped negotiate the

Korean Armistice Agreement The Korean Armistice Agreement (; zh, t=韓國停戰協定 / 朝鮮停戰協定) is an armistice that brought about a cessation of hostilities of the Korean War. It was signed by United States Army Lieutenant General William Kelly Harrison Jr ...

, which ended the

Korean War The Korean War (25 June 1950 – 27 July 1953) was an armed conflict on the Korean Peninsula fought between North Korea (Democratic People's Republic of Korea; DPRK) and South Korea (Republic of Korea; ROK) and their allies. North Korea was s ...

, and helped draft and negotiate the

Nuclear Test Ban Treaty The Partial Test Ban Treaty (PTBT), formally known as the 1963 Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water, prohibited all test detonations of nuclear weapons except for those conducted underground. It ...

in 1963. Dean was a member and later served on the board of directors of the

Council on Foreign Relations The Council on Foreign Relations (CFR) is an American think tank focused on Foreign policy of the United States, U.S. foreign policy and international relations. Founded in 1921, it is an independent and nonpartisan 501(c)(3) nonprofit organi ...

, the

Asia Society The Asia Society is a 501(c)(3) organization that focuses on educating the world about Asia. It has several centers in the United States (Manhattan, Washington, D.C., Houston, Los Angeles, San Francisco and Seattle) and around the world (Hong Ko ...

, and served as a delegate to the

United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...

. He was a member of the steering committee of the

Bilderberg Group The Bilderberg Meeting (also known as the "Bilderberg Group", "Bilderberg Conference" or "Bilderberg Club") is an annual off-the-record forum established in 1954 to foster dialogue between Europe and North America. The group's agenda, originally ...

and participated in 14 conferences between 1957 and 1975.

Legacy

Dean's official papers are maintained at

Cornell University Library The Cornell University Library is the library system of Cornell University. As of 2014, it holds over eight million printed volumes and over a million ebooks. More than 90 percent of its current 120,000 Periodical literature, periodical ti ...

, of which he was a major patron.Founding Collections of Cornell Library
Retrieved November 10, 2007.

References

{{DEFAULTSORT:Dean, Arthur Hobson 1898 births 1987 deaths New York (state) lawyers Cornell Law School alumni Diplomats for the United States American people of the Korean War Members of the Steering Committee of the Bilderberg Group People from Ithaca, New York Sullivan & Cromwell partners 20th-century American lawyers United States Navy personnel of World War I Ithaca High School (Ithaca, New York) alumni Presidents of the American Society of International Law