How long did Greg Gianforte's predecessor serve as U.S. representative for Montana's at-large congressional district?
Ryan Zinke Ryan Keith Zinke (born November 1, 1961) is an American politician and businessman who is currently the 52nd United States Secretary of the Interior, serving in the Trump administration. Zinke served as the U.S. representative for Montana's at-large congressional district from 2015 until 2017. From 2009 to 2013, he served as a member of the Montana Senate, representing the 2nd district.
Ralph Lenhart Ralph L. Lenhart (born October 18, 1930) is a former Democratic Party, member of the Montana House of Representatives from the 38th Legislative District, who served from January 2003 to January 2007. is currently an At-large member for the Dawson Community College Foundation Board. In 2005 he was the Interim President.