Question: In which county is the city where Joshua Hill died?

full_context: Document 1: John Carter (South Carolina politician): He resumed the practice of law in Camden and moved to Georgetown, D.C., in 1836, and died there June 20, 1850.
Document 2: Madison Township, Franklin County, Ohio: Madison Township is one of the seventeen townships of Franklin County, Ohio, United States. The 2010 census found 23,509 people in the township, 10,795 of whom lived in the unincorporated portions of the township.
Document 3: William Schley: In 1830 William Schley became a member of the Georgia House of Representatives. In 1832 and again in 1834, he was elected as a Democrat to the United States House of Representatives. He resigned from that position to become the 36th Governor of Georgia from 1835 until 1837.
Document 4: Center Township, Marion County, Indiana: Center Township is one of nine townships in Marion County, Indiana, in the United States. As of the 2010 census, its population was 142,787 and it contained 76,872 housing units. It is the most populated township in Marion County.
Document 5: Madison Township, Jackson County, Ohio: Madison Township is one of the twelve townships of Jackson County, Ohio, United States. As of the 2010 census, 2,188 people lived in the township, including 1,549 in its unincorporated areas.
Document 6: Fall Creek Township, Madison County, Indiana: Fall Creek Township is one of fourteen townships in Madison County, Indiana, United States. As of the 2010 census, its population was 14,695 and it contained 4,570 housing units.
Document 7: Madison, Indiana: Madison is a city in and the county seat of Jefferson County, Indiana, United States, along the Ohio River. As of the 2017 United States Census estimate its population was 11,777. Over 55,000 people live within of downtown Madison. Madison is the largest city along the Ohio River between Louisville and Cincinnati. Madison is one of the core cities of the Louisville-Elizabethtown-Madison metroplex, an area with a population of approximately 1.5 million. In 2006, the majority of Madison's downtown area was designated the largest contiguous National Historic Landmark in the United States—133 blocks of the downtown area is known as the Madison Historic Landmark District.
Document 8: Joshua Hill (politician): Following the end of the Civil War, Hill was elected to the United States Senate from Georgia as a Republican in 1867. However, he did not serve in the Senate until 1871 when Georgia was readmitted to the United States. He served in the Senate until the end of his term in 1873 and did not run for reelection. He resumed the practice of law and died in Madison, Georgia.
Document 9: Madison, West Virginia: Madison is a city and former coal town in Boone County, West Virginia, United States. The population was 3,076 at the 2010 census. It is the county seat of Boone County.
Document 10: 2017 United States Senate special election in Alabama: Jones was sworn into office on January 3, 2018, becoming the first Democratic U.S. Senator from Alabama since Howell Heflin's retirement in 1997.
Document 11: Reconstruction era: As Confederate states came back under control of the U.S. Army, President Abraham Lincoln set up reconstructed governments in Tennessee, Arkansas, and Louisiana during the war. He experimented by giving land to blacks in South Carolina. By fall 1865, the new President Andrew Johnson declared the war goals of national unity and the ending of slavery achieved and reconstruction completed. Republicans in Congress, refusing to accept Johnson's lenient terms, rejected new members of Congress, some of whom had been high - ranking Confederate officials a few months before. Johnson broke with the Republicans after vetoing two key bills that supported the Freedmen's Bureau and provided federal civil rights to the freedmen. The 1866 Congressional elections turned on the issue of Reconstruction, producing a sweeping Republican victory in the North, and providing the Radical Republicans with sufficient control of Congress to override Johnson's vetoes and commence their own ``Radical Reconstruction ''in 1867. That same year, Congress removed civilian governments in the South, and placed the former Confederacy under the rule of the U.S. Army. The army conducted new elections in which the freed slaves could vote, while whites who had held leading positions under the Confederacy were temporarily denied the vote and were not permitted to run for office.
Document 12: Madison Township, Scioto County, Ohio: Madison Township is one of the sixteen townships of Scioto County, Ohio, United States. The 2010 census counted 4,106 people in the township.
Document 13: Readmission of states: Reconstruction era of the United States, readmission of Confederate states as states of the United States in post-Civil War era of Reconstruction, 1868 - '70
Document 14: African Americans in the United States Congress: Ten African Americans have served in the U.S. Senate, four in the Republican Party. Two African Americans served as Senators from Mississippi during the Reconstruction Era and one from Massachusetts during the 1960s and 1970s. The remaining seven served more recently: six Democrats, three from Illinois (including Barack Obama) and one each from Massachusetts, New Jersey and California; and one Republican from South Carolina.
Document 15: Indiana: Indiana  (listen) is a U.S. state in the Midwestern and Great Lakes regions of North America. Indiana is the 38th-largest by area and the 17th-most populous of the 50 United States. Its capital and largest city is Indianapolis. Indiana was admitted to the United States as the 19th U.S. state on December 11, 1816. Indiana borders Lake Michigan to the northwest, Michigan to the north, Ohio to the east, Kentucky to the south and southeast, and Illinois to the west.
ground_truth: Jefferson County
sub_queries: Joshua Hill >> place of death Answer: Madison
Madison >> located in the administrative territorial entity Answer: Jefferson County