--- aliases: - J. Edgar Hoover - John Edgar Hoover - Edgar Hoover born: 1895-01-01 category: Intelligence & Government created: 2026-05-17 died: 1972-05-02 location: Washington, D.C. summary: J. Edgar Hoover (1895-1972) served as FBI Director for 48 years, creating COINTELPRO in 1956 and maintaining secret files on political figures that sustained his institutional survival across eight presidential administrations. tags: - Person - FBI - COINTELPRO - DomesticSurveillance - ColdWar - Nuclear title: J. Edgar Hoover updated: 2026-05-17 --- J. Edgar Hoover served as the first Director of the [FBI](/organizations/federal-bureau-of-investigation/) (and its predecessor, the Bureau of Investigation) for 48 years, from 1924 until his death in 1972. His long tenure was marked by both his law enforcement activities and his connections to influential political and business figures. ### COINTELPRO Hoover created [COINTELPRO](/programs/cointelpro/) (Counter Intelligence Program) in 1956, initially targeting the Communist Party USA. The program expanded to target the Socialist Workers Party (1961), white hate groups (1964), Black nationalist organizations (1967), and New Left groups (1968). COINTELPRO used infiltration, fabricated communications designed to sow internal discord, coordination with local law enforcement, and referrals for prosecution. A 1967 Hoover memo described the program's objective regarding Black activists as preventing "the rise of a 'messiah' who could unify and electrify the militant Black Nationalist movement." The program was formally terminated by Hoover on April 27, 1971, after documents were stolen from the FBI's Media, Pennsylvania field office by the Citizens' Commission to Investigate the FBI on March 8, 1971, and distributed to the press. The Church Committee subsequently documented COINTELPRO as a systematic campaign against legal political activity.[^3] ### Relationship with British Security Coordination During World War II, Hoover initially cooperated with [British Security Coordination](/organizations/british-security-coordination/) (BSC), reportedly suggesting the organization's name and permitting BSC to use FBI radio channels. He became increasingly hostile as evidence accumulated that BSC was conducting unilateral covert operations on U.S. soil, which he regarded as exclusively FBI territory. The Berle surveillance incident (1942), in which BSC operative Dennis Paine was reported to have conducted surveillance on Assistant Secretary of State Adolf Berle, was one documented flashpoint. Hoover eventually refused further dealings with BSC and had to rebuild intelligence relationships with MI5 and MI6 from scratch post-war.[^3] ### Secret Files and Political Durability The Church Committee documented that Hoover maintained extensive personal files on political figures, and that these files provided leverage that contributed to his ability to remain as FBI Director across eight presidential administrations despite periodic efforts to remove him. He died on May 2, 1972, in office, while COINTELPRO was under investigation.[^3] ### Hotel Del Charro Connections Hoover was a frequent visitor to the Hotel Del Charro in La Jolla, California, an exclusive hotel opened by [Clint Murchison, Sr.](/people/clint-murchison-sr/) in the early 1950s. Hoover visited the hotel every summer between 1953 and 1959. During these visits, [Clint Murchison, Sr.](/people/clint-murchison-sr/) covered Hoover's tab, which amounted to approximately $19,000 in free vacations over those years. [Richard Nixon](/people/richard-nixon/) and Senator [Joseph McCarthy](/people/joseph-mccarthy/) were also often seen at Murchison's Hotel Del Charro.[^1] ### NUMEC Investigation and CIA Conflicts In October 1965, the [AEC](/organizations/atomic-energy-commission/) referred the [NUMEC](/organizations/nuclear-materials-and-equipment-corporation/) losses to the FBI. However, Hoover saw no basis for an investigation, concluding that the situation was an administrative matter. He was in the midst of a bitter dispute with [James Jesus Angleton](/people/james-jesus-angleton/)'s counterintelligence shop over the [CIA](/organizations/central-intelligence-agency/)'s handling of defectors and illegal spying inside the [United States](/places/united-states/). Hoover chose to spar with [Helms](/people/richard-m-helms/) over the [Shapiro](/people/zalman-mordecai-shapiro/) issue, telling the CIA to go to [Israel](/places/israel/) and get inside [Dimona](/places/dimona/) to find evidence of the alleged uranium diversion.[^2] [^1]: Seymour, Cheri. _The Last Circle: Danny Casolaro's Investigation into the Octopus and the PROMIS Software Scandal_. First Edition. TrineDay, 2010. [^2]: Hersh, Seymour M. _The Samson Option: Israel's Nuclear Arsenal and American Foreign Policy_. Random House, 1991. Chapter 18. [^3]: Church Committee, S. Rept. 94-755, April 26, 1976. Powers, Richard Gid. *Secrecy and Power: The Life of J. Edgar Hoover*. Free Press, 1987. Medsger, Betty. *The Burglary: The Discovery of J. Edgar Hoover's Secret FBI*. Knopf, 2014. "British Security Coordination: The Secret History of British Intelligence in the Americas, 1940-45." Fromm International Publishing, 1998.