Leonard A. McEwan (February 17, 1925 – January 24, 2008) was an American jurist who served as chief justice of the Wyoming Supreme Court.John B. Richard, "The 1968 Election in Wyoming", The Western Political Quarterly, Vol. 22, No. 3 (September 1969), pp. 546-551Associated Press: http://www.kpvi.com/Global/story.asp?S=7778110

McEwan served in the United States Army Air Corps during World War II.Leonard McEwan He received a B.S. in business and accounting from the University of Wyoming in 1955, followed by a Juris Doctor degree from the UW College of Law in 1957.Wyoming Tribune-Eagle Online

In January 1975, McEwan stepped down as Chief Justice to become a judge of the Wyoming Fourth Judicial District, following the ouster of judge John P. Ilsley in a no-confidence vote the previous November."Chief justice steps down", Casper Star-Tribune (January 10, 1975), p. 1.

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