Question: Robert Corrigan's birthplace is considered one of six historic cities in what area?

Context paragraphs:
Hunan Institute of Science and Technology: Located besides the Lake Dongting at one of the most famous historic cities - Yueyang, Hunan province, the Hunan Institute of Science and Technology (), is the city's largest higher education institute offering a large variety of undergraduate level programs spanning sciences, engineering, arts, economics, management, law and education.

Yaroslavl: Yaroslavl (Russian: Ярослáвль ; ] ) is a city and the administrative center of Yaroslavl Oblast, Russia, located 250 km northeast of Moscow.  The historic part of the city, a World Heritage Site, is located at the confluence of the Volga and the Kotorosl Rivers.  It is one of the Golden Ring cities, a group of historic cities northeast of Moscow that have played an important role in Russian history.  Population:  (2010 Census) ;  (2002 Census) ;  (1989 Census)

County Tyrone: County Tyrone (from Irish: "Tír Eoghain" , meaning "land of Eoghan" ) is one of the six historic counties of Northern Ireland.  It is also one of the 32 traditional counties of Ireland and lies within the historic province of Ulster.  It is no longer used as an administrative division for local government but retains a strong identity in popular culture.

Robert Corrigan: Robert Corrigan, (c. 1816 – 19 October 1855) was born in County Tyrone.

Europa 1400: The Guild: Europa 1400: The Guild is a simulation game set in Europe from the year 1400 up to 1815.  In it, the player tries to guide a family dynasty to power and wealth, starting from one character of limited means.  Players can choose from a variety of initial businesses (including iron smith, tavern, church and thieves' guild) and historic cities (including Berlin and London).  As the family business and social standing grows, more options become available, even high political rank.

Veliky Novgorod: Veliky Novgorod (Russian: Вели́кий Но́вгород ; ] ), also known as Novgorod the Great, or Novgorod Veliky, or just Novgorod, is one of the most important historic cities in Russia, which serves as the administrative center of Novgorod Oblast.  It is situated on the M10 federal highway connecting Moscow and St. Petersburg.  The city lies along the Volkhov River just downstream from its outflow from Lake Ilmen.  UNESCO recognized Novgorod as a World Heritage Site in 1992.  Population:  (2010 Census) ;  (2002 Census) ;  (1989 Census)

Homer Township, Will County, Illinois: Homer Township is located in Will County, Illinois.  As of the 2010 census, its population was 39,059 and it contained 13,418 housing units.  In 2001, the village of Homer Glen was incorporated within area that is Homer Township.  This region was formerly an unincorporated census-designated place known as Goodings Grove, Illinois.  Homer Township, located between Orland Park, and the historic cities of Lemont and Lockport, offers parks, golf courses and many beautiful wooded settings, as well as convenient access to route 83 and interstates 355 and 55.  In 2011, Homer Glen was the third community to be named an International Dark-Sky Community by the International Dark Sky Association (IDA).  This highly distinguished honor has only been bestowed on four communities to date.  The award acknowledges that the Village has been selected as a community that has taken extraordinary steps in recognizing and preserving the natural night.  To achieve the IDSC award, the Village of Homer Glen demonstrated that it has shown “exceptional dedication to the preservation of the night sky through the implementation and enforcement of quality lighting codes, dark sky education and citizen support of dark skies.”  In 2007, the Village passed a ground breaking outdoor lighting ordinance which became the first stand alone ordinance of its kind in Illinois.  The ordinance provides a clear set of guidelines eliminating the need for commercial establishments to compete for visual attention by escalating their outdoor lighting levels.  It also requires full cutoff lighting, limits the amount of light that is used on the property, promotes the safety and welfare of pedestrians, cyclists and motorists who all benefit from the reduction of glare, reduces the detrimental effect to wildlife that depend on the natural cycle of day and night for survival and protects neighbors from unwanted light spilling onto their property.  These sound environmental policies benefit residents and serve as a positive example for reducing the amount of energy consumed and natural resources used.  Additionally, the Homer Glen ordinance reduces both money spent on over-lighting, as well as light projected into the night sky.

Acadian Village (Van Buren, Maine): The Acadian Village is a museum of Acadian heritage on United States Route 1 in Van Buren, Maine.  The museum includes a complex of six historic buildings (five authentic 19th-century structures, one a careful modern reproduction) in which the life and work of 19th-century French-Americans is showcased; this complex has been listed on the National Register of Historic Places.  The museum is open daily between June to September.

Robert Tavernor: Robert Tavernor (born 1954) is an English Emeritus Professor of Architecture and Urban Design at the London School of Economics and Political Science (LSE), and founding director of the Tavernor Consultancy in London.  He is an architecture historian and urbanist, who has published widely on architecture and urban design, including the impact of tall buildings on historic cities.  He has a long academic career, having been appointed to the Forbes Chair in Architecture at the University of Edinburgh at age 36.

Alternative names for Northern Ireland: There are a number of alternative names for Northern Ireland.  Northern Ireland consists of six historic counties of Ireland, and remains part of the United Kingdom following the independence of the other twenty-six counties as the Irish Free State in 1922 (now the Republic of Ireland, officially named "Ireland").  In addition to, and sometimes instead of, its official name, several other names are used for the region.  Significant differences in political views between unionists and Irish nationalists are reflected in the variations of names they use for the region.  A proposal to change Northern Ireland's name was seriously considered by the UK and Northern Ireland Governments in 1949 but in the end the name "Northern Ireland" was retained.

Supporting paragraphs: Robert Corrigan County Tyrone
Answer: Northern Ireland