Brent Scowcroft
Retired Lieutenant General, U.S. Air Force; Former United States National Security Advisor
Robert S Ingersoll
Chairman of BorgWarner; Deputy Secretary of State 1974-1976
Arthur William Hummel
US Ambassador to Ethiopia
William E Colby
Director of Central Intelligence | Grandfather of Eldbridge A Colby, Co-founder Marathon Initiative
Robert F Ellsworth
Former Republican congressman from Kansas
William P Clements Jr
Former Governor of Texas
U Alexis Johnson
A United States diplomat
David Packard
Co founder of Hewlett-Packard; one of the two most important supporters of conservative causes
Marshall Green
United States diplomat whose career focused on East Asia
John W. Vogt, Jr.
Commander, Allied Air Forces Central Europe
