Title: Vermont's at-large congressional district
Content:  Vermont has been represented in the United States House of Representatives by a single at-large congressional district since the 1930 census, when the state lost its second seat, obsoleting its 1st and 2nd congressional districts. There were once six districts in Vermont, all of which were eliminated after various censuses. Bernie Sanders (Independent) held the seat from 1991 until 2007, when he became a U.S. senator. Democrat Peter Welch has represented the state since 2007.
Title: Vermont's 3rd congressional district
Content:  Vermont's 3rd congressional district is an obsolete district. It was created in 1803. It was eliminated after the 1880 Census. Its last Congressman was William W. Grout.
Title: 1938 United States Senate election in Vermont
Content:  The 1938 United States Senate election in Vermont took place on November 8, 1938. Republican Ernest W. Gibson Sr. successfully ran for re-election to another term in the United States Senate, defeating Democratic candidate John Mcgrath. Gibson Sr. died in June 1940 and his son, Ernest W. Gibson Jr., was appointed to fill the seat until a special election could be held in November 1940.
Title: List of United States senators from Vermont
Content:  Vermont was admitted to the Union on March 4, 1791. From the 1850s until well into the 20th century, Vermont was always represented by members of the Republican Party. Its current United States senators are Democrat Patrick Leahy and Independent Bernie Sanders. Leahy is the only Democrat ever elected to the Senate from Vermont, making Vermont have the longest current split senate delegation as well as the longest split delegation in history at 46 years currently, though both Independents, Jim Jeffords and Sanders, have caucused with the Senate Democrats since 2001. Vermont holds the distinction of being the only state to simultaneously have a split delegation and have both senators be a member of the same caucus. Having been in office since 1975, Leahy is currently the most senior incumbent Senator, and is the last one to have served during the presidency of Gerald Ford. Vermont is the only State that has never sent a woman to Congress.
Title: 2018 United States Senate election in Vermont
Content:  The 2018 United States Senate election in Vermont was held November 6, 2018, alongside a gubernatorial election, U.S. House election, and other state and local elections. Incumbent independent Senator Bernie Sanders was re-elected to a third term. The primaries were held on August 14.
Title: Andrew Tracy
Content:  Tracy was member of the Vermont House of Representatives from 1833 until 1837. He served in the Vermont Senate in 1839 and was an unsuccessful candidate for election in 1840 to the Twenty-seventh Congress. He was a member of the Vermont House again from 1843 until 1845, and served as speaker. He was a Presidential Elector for Vermont in 1848. He was elected as a Whig candidate to the Thirty-third Congress, serving from March 4, 1853, until March 3, 1855. He declined to be a candidate for renomination in 1854 to the Thirty-fourth Congress. After leaving Congress, he resumed the practice of law.
Title: List of United States senators from Vermont
Content:  nowrap | March 4, 1833 – March 3, 1839 ; rowspan=3 | Elected in 1833. Retired. ; rowspan=3 | 8 - style="height:2em" - style="height:2em" ; | Whig ; rowspan=5 | 9 ; rowspan=3 | Re-elected in 1837. Resigned. ; rowspan=3 | Whig rowspan=3 | Whig - style="height:2em" rowspan=8 align=left | Samuel Shethar Phelps.jpg Samuel S. Phelps ; rowspan=8 | Whig ; rowspan=8 nowrap | March 4, 1839 – March 3, 1851 ; rowspan=5 | Elected in 1839. ; rowspan=5 | 9 - style="height:2em" ; rowspan=3 - style="height:2em" ; nowrap | April 11, 1842 – April 23, 1842 ; colspan=3 | Vacant colspan=3 
Title: Elections in Vermont
Content:  Vermont is one of only two states represented by a member of the United States Congress who does not currently associate with a political party: Senator Bernie Sanders describes himself as a socialist and progressive, but caucuses with the Democrats in the selection of the Senate leadership. He was a member of the United States House of Representatives from 1990 to 2006 when he was elected to the U.S. Senate. Sanders often votes with the Democratic Party, but maintains his status as an independent in Congress. He is the only member of the Congressional Progressive Caucus in the Senate and was its first chair from 1991 to 1999. He is heavily supported during campaigns in his home state by the Progressive Party, though Sanders declines the party's official nomination. Patrick Leahy has been the longest serving Democratic member of Congress from Vermont since his election in 1974. Peter Welch has represented Vermont in the House since 2007, when he replaced Bernie Sanders.
Title: 2006 United States Senate election in Vermont
Content:  The 2006 United States Senate election in Vermont was held November 7, 2006. Incumbent independent Senator Jim Jeffords decided to retire rather than seek reelection to a fourth term, and Bernie Sanders was elected to succeed him. Sanders represented Vermont's at-large House district as an independent, won the Democratic primary, and then dropped out to run as an independent. Many Democratic politicians across the country endorsed him, and no Democrat was on the ballot. The state committee of the Vermont Democratic Party voted unanimously to endorse Sanders. Sanders won the seat with 65% of the vote. His win marked the first Republican loss for this seat in 152 years, ending the longest single-party Senate winning streak in history.
Title: Vermont Senate
Content:  Vermont had a unicameral legislature until 1836; most of the functions normally performed by an upper legislative house were the responsibility of the governor and council. The state abolished the governor's council and added a senate by constitutional amendment. The longest-serving member of the Vermont Senate was William T. Doyle; he was elected in 1968, reelected every two years until 2014, and defeated for reelection in 2016. Doyle served from January 1969 to January 2017; no other legislator in Vermont history—member of the Vermont House, member of the Vermont Senate, or member of both the House and Senate—has served longer than Doyle.

Question: Verify the following claims with "True" or "False": A senator, represented Vermont's 3rd Congressional District, ended his career on 1857-03-03.
Answer: True