Brownback is a surname. Notable people with the surname include:
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Sam Brownback
Samuel Dale Brownback (born September 12, 1956) is an American attorney, politician, and diplomat who served as a United States Senate, United States senator from Kansas from 1996 to 2011 and as the List of governors of Kansas, 46th governor of K ...
(born 1956), American politician, attorney, and diplomat
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Peter Brownback
Peter E. Brownback III is a retired military officer and lawyer.
He was appointed in 2004 by general John D. Altenburg as a Presiding Officer on the Guantanamo military commissions. The Washington Post reported: "...that Brownback and Altenbur ...
, American military officer and lawyer
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