The Simpsons
- Milward L. Simpson (1897–1993), Wyoming State Representative 1926-1927, Governor of Wyoming 1955-1959, U.S. Senator from Wyoming 1962-1967. Father of Alan K. Simpson.
- Alan K. Simpson (1931-), Attorney of Cody, Wyoming; Wyoming State Representative 1964-1977; U.S. Senator from Wyoming 1797-1997. Son of Milward L. Simpson.
- Peter K. Simpson (1930-), Emeritus Vice President for University Advancement, Distinguished Simpson Professor of Political Science (University of Wyoming, Laramie, Wyoming). Wyoming State Representative 1980-1984. Son of Milward L. Simpson.
- Colin M. Simpson (1959-), Attorney of Cody, Wyoming; Wyoming State Representative 1998-2011 (Speaker of the House, 2009-2010). Son of Alan K. Simpson.
- Milward A. Simpson (1962-), Director of the Wyoming government Department of State Parks and Cultural Resources 2006–present. Son of Peter K. Simpson.
Read more about this topic: List Of United States Political Families (S)