Biographical Chronology

April 22, 1904

September 1911

August 1912

September 1917

February 1921

summer, 1921

summer, 1922

September 1922

June 1925

September 1925


September 1926

 March 1927

1927-1928


1928-1929


August 1929


October 17, 1931

October 1931

August 1936

September 20, 1937

November, 1940

April 1941

May 12, 1941

May 1942

November 1942

March 1943

December 7, 1944

May-October 1945

October 1945

November 1945

January-April 1946

March 4, 1946


June 1946-1947

August 1946

January 3, 1947


October 1947

1948

July 1952

December 23, 1953

April 12-May 6, 1954

June 29, 1954

spring, 1958

December 2, 1963

spring, 1966

February 18, 1967

Robert Oppenheimer was born in New York City 

City
 Entered Ethical Culture School in the second grade
 
Birth of brother, Frank Friedman

Entered the high school division of the Ethical Culture  School

Graduated from Ethical Culture School

Contracted dysentery while traveling in Europe; spent the   following year at home recuperating
 
First trip to New Mexico and the West Coast
 
Entered Harvard College
 
Recieved A.B. summa cum laude in chemistry from Harvard College (class of 1926)
 
Admitted to Christ's College, University of Cambrige; until August 1926 did research at the Cavendish Laboratory under Professor J.J. Thomson

Continued graduate study in physics with Professor Max Born at the University of Gottingen.

Received the Ph.D. in physics from the University of Gottingen; remained in Europe until July.

National Research Council Fellow (September-December at Harvard University; January-July at the California Institute of Technology).

National Research Council Fellow (September-December at the University of Leiden and the University of Utrecht; January-June at the Eidgenossiche Technische Hochschule, Zurich).

Commenced concurrent appointments as assistant professor of physics at the University of California, Berkeley, and at the California Institute of Technology.

Death of mother, Ella Friedman Oppenheimer.

Promoted to associate professor at the University of California and the California Institute of Technology.

Promoted to professor at the University of California and at the California Institute of Technology.

Death of father, Julius Oppenheimer.

Married Katherine Puening Harrison.

Elected member of the National Academy of Sciences.

Birth of son, Peter Oppenheimer.

Appointed coordinator of fast neitron research in the United States Government's S-1 project to develop an atomic bomb.

Appointed director of the proposed laboratory for design and fabrication of the atomic bomb.

Moved with family to the new laboratory at Los Alamos, New Mexico.

Birth of daughter, Katherine Oppenheimer, called Toni.

Member of Scientific Panel of the U.S. War Department's Interim Committee on postwar atomic policy.

Resigned as director of the Los Alamos Laboratory (effective October 16).

Moved to Pasadena to resume professorship at the California Institute of Technology.

Member of Board of Consultants to the U.S. Stated Department's Committee on International Control of Atomic Energy.

Received the U.S. Medal for Merit (Presidential citation) for direction of teh Los Alamos Laboratory and development of the atomic bomb.

Adviser to U.S. representative to the United Nations Atomic Energy Commission.

Moved to Berkeley to resume professorship at the University of California.

Commenced six-year term as member of the General Advisory Committee to the U.S. Atomic Energy Commission (AEC); elected chairman.

Assumed directorship of the Institute for Advanced Study, Princeton, New Jersey.

President, American Physical Society.

At conclusion of term on AEC's General Advisory Committee, appointed consultant to AEC.

Clearance for access to classified data suspended by AEC.

Participated in hearings before the Aec's Personnel Security Board on his eligibilty for clearance.

AEC confirmed the Personnel Security Board's recommendation that clearance not be renewed.

Awarded the Legion d'honneau by the French government.

Received the AEC's Enrico Fermi Award from President Lyndon B. Johnson.

Requested early retirement from directorship of the Institute for Advanced Study, effective June 30.

Died in Princeton, New Jersey.