Question: Of which county is the city in which the Maine Green Independent Pary was founded the county seat of?

Context articles: Brian Langley
John Eder
Johnston Library
Augusta, Maine
Belize Green Independent Party
Patrick Quinlan (author)
Lynne Williams
Maine Green Independent Party
Richard Woodbury
Eloise Vitelli

Brian Langley is an American politician, restaurant owner and schoolteacher from Maine.
 Langley is a Republican State Senator from Maine's 28th District, representing much of Hancock County, including the population centers of Bar Harbor and Ellsworth.
 He was first elected to the Maine State Senate in 2010 after defeating Democrat James Schatz and Green Independent Lynne Williams.
 He served one term from 2008-2010 representing Ellsworth, Otis and Trenton in the Maine House of Representatives.
 He studied at the University of Southern Maine and Syracuse University and taught culinary arts at the Hancock County Technical Center.
John Eder (born January 18, 1969) is an American activist and politician from Maine.
 Eder lives in Portland and is a member of the Maine Green Independent Party, the Maine affiliate of the national Green Party.
 He served in the Maine House of Representatives as the legislature's first member of the Green Party for two terms and was elected in 2002 and re-elected in 2004.
 Until his defeat in 2006 Eder was one of only a handful of independent or third party state legislators in the country and was the highest-ranking elected Green official in the United States.
 Eder ran for Mayor of Portland, Maine in 2011.
 In 2014, Eder won a race for an at-large seat on the Portland Board of Education.
The Johnston Library is a historic library located at 210 W. 10th St. in Baxter Springs, Kansas.
 The building was constructed in 1872 to serve as a courthouse during Baxter Springs' unsuccessful attempt to become the Cherokee County seat.
 Though Baxter Springs had lost an election to choose the county seat in 1869 to Columbus, supporters of both cities had attempted to fraudulently swing the election in their favor, and Baxter Springs hoped it could still become county seat in the future.
 The building initially served as the county jail and sheriff's office until Columbus completed its jail in 1880.
 After this, Baxter Springs ultimately gave up its attempts to become the county seat, and the building became its city hall.
 In 1905, resident Niles P. Johnston bequeathed $5,000 to the city to start a library, and the city hall building was chosen to house it.
Augusta is the capital of the U.S. state of Maine and the county seat of Kennebec County.
The Belize Green Independent Party (BGIP) is an ecologist political party in Belize.
 Founded in 2012, BGIP has yet to win a seat in the Belize House or a municipal election at the city or town level.
 BGIP is one of the few Green parties in the world unafilliated with the Global Greens.
Patrick Quinlan is an American author, political activist, fundraiser, and briefly, a Green Independent candidate for Governor of Maine in the 2010 election.
 In the fall of 2009, he informed the Maine Ethics Commission that he was no longer seeking election.
Lynne Williams (born February 10, 1950 in Brooklyn, New York) is a Maine politician and lawyer.
 The former chairperson of the Maine Green Independent Party, she was a candidate for the party's nomination for Governor of Maine in the 2010 election before dropping out of the race on March 15, 2010.
 A resident of Bar Harbor, Williams served on the town's planning board.
 After dropping out of the race, Williams announced her candidacy for the Maine Senate for District 28.
 Williams received 2,311 votes (12%) for Senate District 28 and finished in 3rd place.
 Republican Brian Langley of Ellsworth won the seat with 9,633 votes (51%).
 She continues to be a practicing Maine attorney, specializing in cannabis law.
The Maine Green Independent Party is a state-level political party affiliated with the Green Party of the United States.
 It is the oldest state green party in the United States.
 It was founded following an informal meeting of 18 environmental advocates, including Bowdoin College professor John Rensenbrink and others in Augusta, Maine in January 1984.
 From 1994 to 2006, the party's gubernatorial nominees received between 6% and 10% of the vote.
Richard G. "Dick" Woodbury (born October 10, 1961) is an American politician and economist from Maine.
 Woodbury served as an unenrolled State Senator from Maine's 11th District, representing part of Cumberland County, including the population centers of Falmouth and Cumberland as well as his residence in Yarmouth.
 He was first elected to the Maine State Senate in 2010 after defeating incumbent Republican Gerald Davis and Green Independent Chris Miller.
 The Democrat in the race, Cynthia Bullens, dropped out of the race and endorsed Woodbury, though her name remained on the ballot.
 He served three terms from 2002-2008 in the Maine House of Representatives.
 He has also been a visiting scholar with the Federal Reserve Bank of Boston and written extensively on tax reform in Maine.
Eloise A. Vitelli (born 1949) is an American business advocate and politician from Maine.
 Vitelli served as a Democratic State Senator from Maine's 19th District, representing Sagadahoc County and the adjacent town of Dresden, Maine in Lincoln County, including the population centers of Bath and Topsham as well as her residence in Arrowsic.
 Vitelli was elected to the Maine Senate on August 27, 2013 in a special election to replace fellow Democrat Seth Goodall.
 She won 50.47% of the vote, topping Republican former State Senator Paula Benoit and Green Independent nominee and social worker Daniel Stromgren.