Haakon Chevalier

Haakon Maurice Chevalier (Lakewood Township, New Jersey, September 10, 1901 – July 4, 1985) was an American author, translator, and professor of French literature at the University of California, Berkeley best known for his friendship with physicist J. Robert Oppenheimer, whom he met at Berkeley, California in 1937.

Oppenheimer's relationship with Chevalier, and Chevalier's relationship with a possible recruiter for Soviet intelligence, figured prominently in a 1954 hearing of the U.S. Atomic Energy Commission on Oppenheimer's security clearance. At that hearing, Oppenheimer's security clearance was revoked.

Early life
Chevalier was born September 10, 1901 in Lakewood Township, New Jersey to French and Norwegian parents.

Work
In 1945, he served as a translator for the Nuremberg Trials.

He translated many works by Salvador Dalí, André Malraux, Vladimir Pozner, Louis Aragon, Frantz Fanon and Victor Vasarely into English.

Relationship with Oppenheimer
Chevalier met Oppenheimer in 1937 at Berkeley while he was an associate professor of Romance languages. Together, Chevalier and Oppenheimer, would found the Berkeley branch of a teachers' union, which sponsored benefits for leftist causes.

Chevalier was accused of approaching Oppenheimer in 1942 and seeking information about nuclear power for the Soviet Union on behalf of George Eltenton. This encounter would later become one of the key issues in Oppenheimer's security hearings in front of the Atomic Energy Commission in 1954 which resulted in the revocation of his security clearance.

Chevalier is interviewed in The Day After Trinity (1981), an Oscar-nominated documentary about J. Robert Oppenheimer and the atomic bomb.

Later life and death
After the House Subcommittee on Un-American Activities hearing, Chevalier lost his job at Berkeley in 1950 and was unable to find another professorship in the United States and thus moved to France, where he continued to work as a translator.

Chevalier returned to the United States briefly in July 1965 to attend his daughter's wedding in San Francisco.

Chevalier died in 1985 in Paris at the age of 83. The cause of death was not reported.

Chevalier's letters, discovered after his death, form the basis for several books about Oppenheimer.

Translations

 * Vladimir Pozner. 1942. The Edge of the Sword (Deuil en 24 heures). Modern Age Books.
 * Vladimir Pozner. 1943. First Harvest (Les Gens du pays).
 * Malraux, André. 1961. Man's Fate. Random House Modern Library. ASIN B000BI694M
 * Aragon, Louis. 1961. Holy Week. G. P. Putnam's Sons. ASIN B000EWMJ3A
 * Dali, Salvador. 1986. The Secret Life of Salvador Dalí. Dasa Edicions, S.A. ISBN 84-85814-12-6
 * Maurois, Andrei. 1962. Seven faces of love. Doubleday. ASIN B0007H6IX4
 * Michaux, Henri. 1963. Light Through Darkness. Orion Press. ASIN B0007E4GJ0
 * Vasarely, Victor. 1965. Plastic Arts of the Twentieth Century, Volume 1. Editions du Griffon. ASIN B000FH4NZG
 * Fanon, Frantz, A Dying Colonialism 1965