Question: Where is the seat of the county where Ben Stephens was born?

full_context: Document 1: Romeo, Michigan: Romeo is a village in Macomb County in the U.S. state of Michigan. The population was 3,596 at the 2010 census. The village is situated at the southeast corner of Bruce Township, with a portion extending south into Washington Township. Armada Township is adjacent to the east and Ray Township to the southeast. Romeo is located on the rural-urban fringe of the Detroit metropolitan area, and many of its residents commute to jobs closer to the city.
Document 2: Livonia, Michigan: Livonia is a city in the northwest part of Wayne County in the U.S. state of Michigan. It is a large suburb with an array of traditional neighborhoods (most of which were built in the 1950s and 1960s) connected to the metropolitan area by freeways. The population was 96,942 at the 2010 census, making it Michigan's ninth largest municipality. The municipality is a part of Metro Detroit, and is located approximately northwest of downtown Detroit, and less than two miles (3 km) from the western city limits of Detroit (Redford Township lies between the two).
Document 3: Barb Dempsey: Barbel "Barb" Dempsey (January 13, 1948, ) the current mayor of Mount Clemens, Michigan, the county seat of Macomb County. An Independent, she is the city's third female mayor. As mayor, she initiated the Mount Clemens Downtown Program. Via this program, the city's downtown saw massive redevelopment, including repair of the County Building, the tallest structure in the county. She ran unopposed in the 2007 election and won by a massive landslide in the 2009 mayoral election against opponent Steve Ferdig. Dempsey and Mayor Karen Majewski of Hamtramck have been compared, as they are both female mayors of smaller Michigan cities with aging infrastructure and large amounts of urban decay. She also initiated a CCTV camera program.
Document 4: Detroit: As mayor, Young sought to revive the city by seeking to increase investment in the city's declining downtown. The Renaissance Center, a mixed-use office and retail complex, opened in 1977. This group of skyscrapers was an attempt to keep businesses in downtown. Young also gave city support to other large developments to attract middle and upper-class residents back to the city. Despite the Renaissance Center and other projects, the downtown area continued to lose businesses to the suburbs. Major stores and hotels closed and many large office buildings went vacant. Young was criticized for being too focused on downtown development and not doing enough to lower the city's high crime rate and improve city services.
Document 5: Detroit: Despite the city's recent financial issues, many developers remain unfazed by Detroit's problems. Midtown is one of the most successful areas within Detroit to have a residential occupancy rate of 96%. Numerous developments have been recently completely or are in various stages of construction. These include the $82 million reconstruction of downtown's David Whitney Building (now an Aloft Hotel and luxury residences), the Woodward Garden Block Development in Midtown, the residential conversion of the David Broderick Tower in downtown, the rehabilitation of the Book Cadillac Hotel (now a Westin and luxury condos) and Fort Shelby Hotel (now Doubletree) also in downtown, and various smaller projects.
Document 6: Rochester Community Schools (Michigan): Rochester Community Schools District serves Rochester, the majority of both Oakland Township, and Rochester Hills, as well as parts of Orion Township and Auburn Hills in northeast Oakland County and parts of Shelby Township and Washington Township in northwest Macomb County, in the U.S. state of Michigan. It currently has upwards of 14,500 students in 21 buildings, all located in Rochester Hills and Oakland Township, Michigan. The Administration Center is located in the city of Rochester.
Document 7: Ben Stephens (baseball): George Benjamin Stephens (born September 28, 1867 in Romeo, Michigan – August 5, 1896 in Armada, Michigan), was an American baseball player who played pitcher in the Major Leagues from 1892 to 1894. He played for the Baltimore Orioles, Cincinnati Reds, and Washington Senators.
Document 8: Ray Township, Michigan: Ray Township is a civil township of Macomb County in the U.S. state of Michigan. As of the 2010 census, the township population was 3,739. Wolcott Mill Metropark, a park is located entirely within the township. The park is named for and is home to an historic grist mill built in 1847.
Document 9: George Stovall: George Thomas Stovall, nicknamed "Firebrand" (November 23, 1877 in Leeds, Missouri – November 5, 1951 in Burlington, Iowa), was an American first baseman in Major League Baseball with the Cleveland Naps and the St. Louis Browns in the American League, and he also played two seasons with the Kansas City Packers of the short-lived Federal League. He was the manager of the Naps for one season in , and in , he went to the Browns, serving as player-manager for two seasons. In , he jumped to the Packers as a first baseman-manager. In 1916, he signed with the Toledo Mud Hens and played a season there before retiring from baseball at age 39.
Document 10: Steve Gajkowski: Stephen Robert Gajkowski (born December 30, 1969) is a retired Major League Baseball pitcher. He played during one season at the major league level for the Seattle Mariners. He was drafted by the Cleveland Indians in the 18th round of the 1990 Major League Baseball Draft. Gajkowski played his first professional season with their Rookie league Burlington Indians in 1990, and his last season with the Oakland Athletics' Double-A Midland RockHounds and Triple-A Sacramento River Cats in 2000.
Document 11: Detroit: Beginning with its incorporation in 1802, Detroit has had a total of 74 mayors. Detroit's last mayor from the Republican Party was Louis Miriani, who served from 1957 to 1962. In 1973, the city elected its first black mayor, Coleman Young. Despite development efforts, his combative style during his five terms in office was not well received by many suburban residents. Mayor Dennis Archer, a former Michigan Supreme Court Justice, refocused the city's attention on redevelopment with a plan to permit three casinos downtown. By 2008, three major casino resort hotels established operations in the city.
Document 12: River Rouge, Michigan: River Rouge is a city in Wayne County in the U.S. state of Michigan and an industrial Downriver suburb of Detroit. The population was 7,903 at the 2010 census. It is named after the River Rouge (from the French "rouge" meaning red), which flows along the city's northern border and into the Detroit River. The city includes the heavily industrialized Zug Island at the mouth of the River Rouge.
Document 13: Lefty Stewart: Walter Cleveland "Lefty" Stewart (September 23, 1900 in Sparta, Tennessee – September 26, 1974 in Knoxville, Tennessee) was a professional baseball pitcher. He played all or part of ten seasons in Major League Baseball between 1921 and 1935. He played for the Detroit Tigers, St. Louis Browns, Washington Senators, and Cleveland Indians.
Document 14: Detroit: Campus Martius, a reconfiguration of downtown's main intersection as a new park was opened in 2004. The park has been cited as one of the best public spaces in the United States. The city's riverfront has been the focus of redevelopment, following successful examples of other older industrial cities. In 2001, the first portion of the International Riverfront was completed as a part of the city's 300th anniversary celebration, with miles of parks and associated landscaping completed in succeeding years. In 2011, the Port Authority Passenger Terminal opened with the river walk connecting Hart Plaza to the Renaissance Center.
Document 15: Art Ball: Arthur Clark Ball (April 1876 – December 26, 1915) was an American Major League Baseball player from Kentucky. Ball played parts of two seasons in the Majors; one game for the 1894 St. Louis Browns, and 32 games for the 1898 Baltimore Orioles.
ground_truth: Mount Clemens
sub_queries: Ben Stephens >> place of birth Answer: Romeo
Romeo >> located in the administrative territorial entity Answer: Macomb County
Macomb County >> contains administrative territorial entity Answer: Mount Clemens