Question: Massachusetts's twelfth congressional district was represented by what censured politician?

Context articles: Gary Peters (politician)
John Y. Brown (politician, born 1835)
Massachusetts's 5th congressional district
Massachusetts's 12th congressional district
Niki Tsongas
Gerry Studds
John Wesley Crockett
Kansas's 1st congressional district
New Jersey's 12th congressional district
Massachusetts's 7th congressional district

Gary Charles Peters (born December 1, 1958) is an American politician and businessman who is the junior United States Senator from Michigan.
 A member of the Democratic Party, he was the U.S. Representative for Michigan 's 14 congressional district from 2013 until his election to the Senate.
 The district includes the eastern half of Detroit, as well as the Grosse Pointes, Hamtramck, Southfield and Pontiac.
 He previously represented Michigan 's 9 congressional district from 2009 to 2013.
 Following the redrawing of congressional district boundaries after the 2010 United States Census, Peters defeated fellow Congressman Hansen Clarke in the Democratic primary and won re-election in the newly redrawn 14th District.
John Young Brown (June 28, 1835January 11, 1904) was a politician from the U.S. state of Kentucky.
 He represented the state in the United States House of Representatives and served as its 31st governor.
 Brown was elected to the House of Representatives for three non-consecutive terms, each of which was marred by controversy.
 He was first elected in 1859, despite his own protests that he was not yet twenty-five years old; the for serving in the legislature.
 The voters of his district elected him anyway, but he was not allowed to take his seat until the Congress' second session, after he was of legal age to serve.
 After moving to Henderson, Kentucky, Brown was elected from that district in 1866.
 On this occasion, he was denied his seat because of alleged disloyalty to the Union during the Civil War.
 Voters in his district refused to elect another representative, and the seat remained vacant throughout the term to which Brown was elected.
 After an unsuccessful gubernatorial bid in 1871, Brown was again elected to the House in 1872 and served three consecutive terms.
 During his final term, he was officially censured for delivering a speech excoriating Massachusetts Representative Benjamin F. Butler.
 The censure was later expunged from the congressional record.
Massachusetts' 5th congressional district is a congressional district in eastern Massachusetts.
 The district is represented by Katherine Clark.
 Massachusetts congressional redistricting after the 2010 census has changed the borders of the district starting with the elections of 2012, with the new 3rd district largely taking the place of the old 5th.
 The 5th district had covered many of the communities represented in the old 7th district.
 As of 2010, the population of the 5th congressional district was 727,515.
 On July 15, 2013, Ed Markey resigned from the seat to become the junior Senator from Massachusetts.
 On December 10, 2013, Democrat Katherine Clark won a special election to fill the seat for the remainder of the 113th Congress.
 She was sworn into office on December 12, 2013.
Massachusetts's twelfth congressional district is an obsolete district.
 It was eliminated in 1983 after the 1980 U.S. Census.
 Its last location was in southeastern Massachusetts and its last Congressman was Gerry Studds, who was redistricted into the tenth district.
Nicola Dickson "Niki" Sauvage Tsongas ( ; born April 26, 1946) is an American politician and the current U.S. Representative for Massachusetts 's 3 congressional district .
 From 2007 to 2013 she represented Massachusetts 's 5 congressional district , the district her husband Paul Tsongas served prior to being elected to the United States Senate.
 She is a member of the Democratic Party.
 Following John Kerry's appointment as Secretary of State, she was widely expected to run in the 2013 special election for the Senate seat once held by her husband; she put such speculations to rest when she announced her endorsement of Representative Ed Markey instead.
Gerry Eastman Studds ( ; May 12, 1937 – October 14, 2006) was an American Democratic Congressman from Massachusetts who served from 1973 until 1997.
 He was the first openly gay member of Congress.
 In 1983 he was censured by the House of Representatives after he admitted to an inappropriate relationship with a 17-year-old page.
John Wesley Crockett (July 10, 1807 – November 24, 1852), was an American politician who represented Tennessee's Twelfth Congressional District in the United States House of Representatives.
 It was the same district his father, David Crockett, had represented earlier.
Kansas's 1st congressional district is a congressional district in the U.S. state of Kansas.
 Commonly known as "The Big First", the district encompasses 63 counties in western and northern Kansas (more than half of the state), making it the 12th largest congressional district in the nation.
 Located within the district are Manhattan, Salina, Dodge City, Emporia, Garden City, Hays and Hutchinson.
 From 2011 to 2017, the district was represented by Republican Tim Huelskamp who was originally elected in 2010 to succeed fellow Republican Jerry Moran who ran successfully for the U.S. Senate seat formerly held by now Governor Sam Brownback.
 Huelskamp was re-elected twice in 2012 and 2014, but lost the 2016 Republican primary for a fourth term to obstetrician Roger Marshall.
New Jersey's Twelfth Congressional district is represented by Democrat Bonnie Watson Coleman.
 The district is known for its research centers and educational institutions such as Princeton University, Rider University, The College of New Jersey, Institute for Advanced Study, Johnson & Johnson and Bristol-Myers Squibb.
Massachusetts's 7th congressional district is a congressional district located in eastern Massachusetts.
 It is represented by Democrat Mike Capuano.
 Massachusetts congressional redistricting after the 2010 census changed the borders of the district starting with the elections of 2012, with most of the old 7th district redistricted to the new 5th district.
 Most of the old 8th district now comprise the new 7th district.