Question: Who s an American engineer and politician who has been the United States Representative for Kentucky's 4th congressional district that defeated the 63rd District, representative of Kenton County?

full_context: Document 1: Jeff Hoover: Jeff Hoover (born January 18, 1960 in Albany, Kentucky) is a Republican member of the Kentucky House of Representatives representing the 83rd district where he has served since 1996. Hoover was selected to serve as House Minority Caucus Chair in 1999, and served as House Minority Leader, a position he held 2001 to 2017. Hoover is a 1982 graduate of Centre College and a 1987 graduate of Cumberland School of Law. Hoover unsuccessfully ran for Lieutenant Governor of the State of Kentucky in 2007 as the running mate of former U.S. Rep. Anne Northup; their slate received 36.5% of the vote in the primary against Gov. Ernie Fletcher.
Document 2: Anne Northup: Anne Meagher Northup (born January 22, 1948) is an American Republican politician from the state of Kentucky. From 1997 to 2007, she represented the Louisville-centered 3rd congressional district of Kentucky in the United States House of Representatives, where she served on the powerful House Appropriations Committee. She lost reelection to Democratic politician John Yarmuth in the 2006 election. She then ran for governor, losing by 15 points to embattled Governor of Kentucky Ernie Fletcher in the Republican primary election for the 2007 Kentucky gubernatorial election. Prior to her election to the United States House of Representatives, Northup had served in the Kentucky House of Representatives.
Document 3: Edward Masso: Edward Masso is a United States Naval officer and businessman who has been nominated by President Donald Trump to become the next United States Ambassador to Estonia. He is the founder and president of Flagship Connection, a consulting company focused on business development, strategic planning, and operations analysis in the areas of missile defense, cyber security, and data analytics. During his 32-year career in the U.S. Navy, he held nine command assignments, including Commander, Navy Personnel Command/Deputy Chief of Naval Personnel. He has served in NATO and the United States European Command. Masso is a senior fellow at the Potomac Institute for Policy Studies in cyber security.
Document 4: Thomas M. Davis: Thomas Milburn "Tom" Davis III (born January 5, 1949) is a former Republican member of the United States House of Representatives, representing Virginia's 11th congressional district in Northern Virginia, and currently serves as the Rector and Professor at George Mason University. Davis was considering a run for the U.S. Senate seat being vacated by five-term incumbent and fellow Republican John Warner in the 2008 election, but decided against it. He announced on January 30, 2008, that he would not seek reelection to an eighth term. Davis resigned from Congress on November 24, 2008.
Document 5: Thomas Massie: Thomas Harold Massie (born January 13, 1971) is an American engineer and politician who has been the United States Representative for Kentucky's 4th congressional district since 2012.
Document 6: Thomas Kean Jr.: Thomas Howard "Tom" Kean Jr. (born September 5, 1968) is an American Republican politician, the current Minority Leader of the New Jersey Senate, and a New Jersey State Senator. From 2001 until 2003, he was a New Jersey General Assemblyman, and represented the 21st Legislative District, which includes parts of Union, Morris, Somerset, and Essex Counties. In 2003, he was elected a New Jersey State Senator, and in January 2008 became Minority Leader of the New Jersey Senate.
Document 7: Kathy Konst: Kathy Konst is a former legislator and political candidate in western New York state. From 2006 to 2009, she represented Erie County's 5th County Legislature District, was a Democratic candidate for the 59th New York State Senate District in the 2008 general election. During the campaign she stepped down from her County Legislature position to accept the position of Commissioner of Environment, Planning, and Economic Development for Erie County, New York as part of a deal the Republican COUNTY Executive. Konst's actions resulting in handing the County Legislature over to the Republican party and in her own change of political affiliation. She has since left politics and moved to another state.
Document 8: Federal Reserve Transparency Act: The Federal Reserve Transparency Act of 2015 ( ) was a bill introduced in the U.S. House of Representatives of the 114th United States Congress by Congressman Thomas Massie (KY-4). It included proposals for a reformed audit of the Federal Reserve System (the "Fed"). The Senate version was introduced by Senator Rand Paul (R-KY). ( ). "
Document 9: Jane Corwin: Jane Lewis Corwin (born February 29, 1964) is an American politician and businesswoman who has served as a Republican Party member of the New York State Assembly from 2009 to 2016. She represented the 144th Assembly District which covers parts of Erie and Niagara counties. Corwin was also the Republican Party nominee in the special election held on May 24, 2011 to fill Western New York's 26th district seat in the U.S. House of Representatives previously held by Republican Chris Lee. She faced three other candidates in the election; losing to Democrat Kathy Hochul 47 percent to 43 percent, according to unofficial results. Independent Jack Davis who ran on a Tea Party line garnered 9 percent of the vote, and Green Party candidate Ian Murphy got 1 percent.
Document 10: Alecia Webb-Edgington: Alecia Webb-Edgington is a former Republican member of the Kentucky House of Representatives. She represented the 63rd District, which comprised part of Kenton County. Webb-Edgington was a candidate for the United States House of Representatives in the 2012 election. She sought to replace the retiring Geoff Davis in Kentucky's 4th congressional district, but was defeated by Lewis County Judge-Executive Thomas Massie.
Document 11: John F. Tierney: John F. Tierney (born September 18, 1951) is an American politician who served as a U.S. Representative from Massachusetts from January 3, 1997, to January 3, 2015. In February 2016, he was appointed the executive director of the Council for a Livable World and the Center for Arms Control and Non-Proliferation, the council’s affiliated education and research organization. He is a Democrat who represented the state's  , which includes the state's North Shore and Cape Ann. Born and raised in Salem, Massachusetts, Tierney graduated from Salem State College and Suffolk University Law School. He worked in private law and served on the Salem Chamber of Commerce (1976–97). Tierney first ran for the House of Representatives in 1994 against Republican incumbent Peter G. Torkildsen, losing by a small margin; but he defeated Torkildsen in the subsequent election and was sworn in as a U.S. representative in 1997.
Document 12: United States Senate election in Virginia, 2012: The 2012 United States Senate election in Virginia took place on November 6, 2012, concurrently with the 2012 U.S. presidential election as well as other elections to the United States Senate and House of Representatives and various state and local elections. Incumbent Democratic U.S. Senator Jim Webb decided to retire instead of running for re-election to a second term. Former Governor of Virginia Tim Kaine was unopposed for the Democratic nomination and the Republican party nominated former Senator and Governor George Allen through a primary on June 12, 2012. Kaine won the open seat.
Document 13: Kevin McCarthy (California politician): Kevin Owen McCarthy (born January 26, 1965) is an American congressman from Bakersfield, California. He serves in the United States House of Representatives for California's 23rd district and as the House Majority Leader. A Republican, he was formerly chairman of the California Young Republicans and the Young Republican National Federation. McCarthy worked as district director for U.S. Representative Bill Thomas, and in 2000 was elected as a trustee to the Kern Community College District. He then served in the California State Assembly from 2002 to 2006, the last two years as minority leader. When Thomas retired from the House of Representatives in 2006, McCarthy ran to succeed him and won the election. The 23rd district, numbered as the 22nd District from 2007 to 2013, is based in Bakersfield and includes large sections of Kern and Tulare counties as well as part of the Quartz Hill neighborhood in northwest Los Angeles County.
Document 14: Tom Allen: Thomas Hodge "Tom" Allen (born April 16, 1945) is a former member of the United States House of Representatives representing 2=nd
Document 15: David Boswell (Kentucky politician): David E. Boswell is a former Democratic member of the Kentucky Senate, having represented the 8th District from 1990 to 2011. Earlier he was a member of the Kentucky House of Representatives from 1978 through 1983. In 1983, he defeated Republican Richard Turner to be elected Agriculture Commissioner of Kentucky with 64%. In 1987, he was a candidate for Lieutenant Governor unsuccessfully in the Democratic Primary on a ticket paired with Grady Stumbo. The Stumbo-Boswell ticket came in fourth. He returned the political arena and was the 2008 Democratic nominee for U.S. Representative for Kentucky's 2nd Congressional District, and lost to Republican nominee Brett Guthrie. The congressional seat became open because of the retirement of Republican Ron Lewis.
ground_truth: Thomas Harold Massie