John R. Steelman

Steelman's first marriage to Jean Mitchell and second marriage to Ruth Emma Zimmerman ended in divorce. When he died of natural causes in July 1999, in Naples, Florida, at the age of 99, he was survived by his wife of 38 years, Ellen Brown Steelman.

After leaving the White House, Steelman became an Industrial Relations Consultant in Washington, D.C., from 1953–1968. From 1955 to 1969 he served in a variety of corporate roles:

After President Franklin D. Roosevelt was elected to a fourth term, Steelman worked for a short time in New York City as a public relations consultant. But when Roosevelt died in 1945 and Vice President Harry Truman became President, Steelman returned to the federal government as an adviser to the Secretary of Labor. Later he became a special assistant to the President, serving as Director of the Office of War Mobilization and Reconversion. In 1946, he became "The Assistant to the President." In 1948, he turned down the post of Secretary of Labor, preferring to stay at the White House, where he was particularly focused on establishing policies on science and higher education.

After completing his Ph.D., Steelman embarked on a career in academia. He served as an instructor at Harvard University before becoming a professor of sociology at Alabama College. Frances Perkins, then Secretary of Labor, delivered the commencement address there in 1934. She met Steelman and admired his recent settlement of a labor dispute in Mobile, Alabama. Ken Hechler describes how impressed Perkins was with "the huge, open-faced, smiling man who taught economics but talked like a down-to-earth fellow...he seemed to know what he was talking about on all the labor issues that interested Secretary Perkins." She convinced him to join the federal government as a member of the United States Conciliation Service (later the Federal Mediation and Conciliation Service), a Labor Department agency that assisted in settling labor disputes. After three years he became Commissioner of Conciliation.

Steelman attended Henderson Brown College in Arkadelphia, Arkansas and graduated in 1922. He later went to Vanderbilt University, where he earned his MA in 1924. He received his Ph.D. in 1928 from University of North Carolina in economics and sociology. He was Professor of Sociology and Economics in Alabama College in Montevallo, Alabama from 1928–1934.

John Roy Steelman (June 23, 1900 – July 14, 1999) was the first person to serve as "The Assistant to the President of the United States", in the administration of President Harry S. Truman from 1946 to 1953. The office later became the White House Chief of Staff.