1928 – Born on the 20th of June in Washington, D. C. and was reared in Sioux City, Iowa.
1954 – He graduated from Michigan Law School and moved that year to Des Moines where he began practicing law.
1964 – He served as an Assistant Counsel on the President’s Commission on the Assassination of President John F. Kennedy, known as the Warren Commission, playing a major role.
1975 – President Gerald Ford appointed him director of the Rockefeller Commission to investigate the activities of the Central Intelligence Agency.
1999 – Died on the 17th of January.