Vocation : Politics : Government employee

Robert René ('René') Kuczynski (1876–1947) was a left-wing German economist and demographer and is said to be one of the founders of modern vital statistics.

Robert Leo Prestel (born February 11, 1936) is an American intelligence official and mathematician who was Deputy Director of the National Security Agency from 1990 to 1994, during which time he was the highest ranking civilian in the agency. Prestel joined the NSA in 1962 and held many positions prior to being appointed as deputy director, including Director of Education and Training from Deputy Director for Research and Engineering. Among other positions Prestel has served in include trustee for the Institute for Defense Analyses and on the Board of Directors of WJ Communications. He currently serves as trustee emeritus of Institute for Defense Analyses.Awards Prestel has received for his service to the intelligence community include the President's Distinguished Executive Award in 1988; the Department of Defense Distinguished Civilian Service Award in 1988; and the National Intelligence Distinguished Service Medal in 1991.

Friedrich "Fritz" Berber (27 November 1898 in Marburg, Germany – 23 October 1984 in Kreuth, West Germany) was a member of the Nazi administration in Germany up until 1943, after which he worked, on secondment, for International Red Cross in Geneva.Before World War II, Berber studied at Woodbrooke College, a Quaker study centre in Birmingham, England.Fritz Berber joined the Nazi Party in 1937. He was also a member of the National Socialist German Lecturers League and the National Socialist Association of Legal Professionals.
He was denounced by members of the Nazi party as a liberal, but was protected by Joachim Von Ribbentrop, who valued his knowledge of Great Britain. After the war, he became professor of International Law at Munich.

Ernst David Bergmann (Hebrew: ארנסט דוד ברגמן; 1903 – April 6, 1975) was an Israeli nuclear scientist and chemist. He is often considered the father of the Israeli nuclear program.

Adolf Peter Rading (2 February 1888, in Berlin – 4 April 1957, in London) was a German architect of the Neues Bauen period, also active in Palestine and Great Britain.

Russell Errett Dickenson (April 12, 1923 – February 19, 2008) began his National Park Service (NPS) career as a ranger at Grand Canyon National Park in 1946 and served in a wide range of park and central office assignments — most prominently as head of National Capital Parks, deputy director, and Pacific Northwest regional director — before ascending to the directorship in May 1980. Having risen through the traditional ranks and enjoying the respect of his colleagues, Dickenson was enthusiastically welcomed to the job and supported in his effort to restore organizational stability after a succession of short-term directors. As when Walker's deputy, he preferred improving the service's stewardship of its existing parks to seeking new ones. The only Interior Department bureau chief to be retained by the Reagan administration in 1981, Dickenson obtained its support and that of Congress for the Park Restoration and Improvement Program, which devoted more than a billion dollars over five years to park resources and facilities. Dickenson retired in March 1985.
Dickenson was born in 1922. A Marine Corps veteran and graduate of Arizona State College (now Arizona State University), Dickenson worked his way up through the NPS ranks. A native of Melissa, Texas, he began his career in 1947 as a park ranger at Grand Canyon National Park and held field assignments in several other western parks. He also served as chief, Division of Resource Management in the Midwest Regional and in 1967, transferred to WASO as Chief of New Area Studies and Master Planning. He was Regional Director of the National Capital Regional from 1969 to 1973 and served as Deputy NPS Director from 1973 to 1975. Before becoming Director in 1980, Dickenson served as Pacific Northwest Regional Director for 4 ½ years. Dickenson has received numerous awards, including the Distinguished Service Award in 1972, for his work in urban park management.