Question: When did the Ford plant close in William Paul Roberts' city of death?

full_context: Document 1: Roberts Vaux: He was born in Philadelphia, Pennsylvania, the eldest son of a well-known Quaker family (Richard and Anne Roberts Vaux) and connected by marriage to another such family, the Wistars. He received his education at private schools of Philadelphia.
Document 2: Norfolk Assembly: Norfolk Assembly was a Ford manufacturing plant that opened on April 20, 1925 on the Elizabeth River, near downtown Norfolk, Virginia -- closing in 2007.
Document 3: Robbs: Robbs was a mid-size department store in Hexham, owned by Beales. It was established in 1818 by William Robb a lace trader from Fife and subsequently managed for the next 169 years in an unbroken father to son line for six generations. The store was regularly expanded and developed over the years and at one time occupied 30% of the retail floorspace of Hexham. It has had a long and extravagant history boasting the first electric lights in the town, its own funeral directors service, an upholstery service, haberdashery and dressmaking.
Document 4: Jack Norworth: Jack Norworth died of a heart attack in Laguna Beach, California and is interred at Melrose Abbey Memorial Park in Anaheim, California, just across I-5 from the Los Angeles Angels ballpark. On July 11, 2010, a black granite monument, paid for by concerned fans, was installed about 100 feet from Jack's actual headstone.
Document 5: Warsaw: The FSO Car Factory was established in 1951. A number of vehicles have been assembled there over the decades, including the Warszawa, Syrena, Fiat 125p (under license from Fiat, later renamed FSO 125p when the license expired) and the Polonez. The last two models listed were also sent abroad and assembled in a number of other countries, including Egypt and Colombia. In 1995 the factory was purchased by the South Korean car manufacturer Daewoo, which assembled the Tico, Espero, Nubia, Tacuma, Leganza, Lanos and Matiz there for the European market. In 2005 the factory was sold to AvtoZAZ, a Ukrainian car manufacturer which assembled there the Chevrolet Aveo. The license for the production of the Aveo expired in February 2011 and has since not been renewed. Currently the company is defunct.
Document 6: George R. Robbins: After leaving Congress, he resumed the practice of his profession. He died in Hamilton Square on February 22, 1875, and was interred in the Presbyterian Church Cemetery.
Document 7: Windsor Assembly: Windsor Assembly is a FCA Canada automobile factory in Windsor, Ontario, Canada. The factory opened in 1928 and started minivan production in 1983. Windsor Assembly is Windsor's largest employer with 6,108 employees (5,847 hourly; 243 salaried).
Document 8: Victoria (Australia): Historically, Victoria has been the base for the manufacturing plants of the major car brands Ford, Toyota and Holden; however, closure announcements by all three companies in the 21st century will mean that Australia will no longer be a base for the global car industry, with Toyota's statement in February 2014 outlining a closure year of 2017. Holden's announcement occurred in May 2013, followed by Ford's decision in December of the same year (Ford's Victorian plants—in Broadmeadows and Geelong—will close in October 2016).
Document 9: History of Michigan: When iron and copper were discovered in the Upper Peninsula, impetus was created for the construction of the Soo Locks, completed in 1855. Along with mining, agriculture and logging became important industries. In 1899 Henry Ford built his first automobile factory in Highland Park, an independent city that is now surrounded by Detroit. General Motors was founded in Flint in 1908. Automobile assembly and associated manufacturing soon dominated Detroit, and the economy of Michigan.
Document 10: Robert Creeley: Robert Creeley died in the morning of March 30, 2005, in Odessa, Texas of complications from pneumonia. He is buried in Cambridge, Massachusetts.
Document 11: Robert Curthose: In 1134, Robert died in Cardiff Castle in his early eighties. Robert Curthose, sometime Duke of Normandy, eldest son of the Conqueror, was buried in the abbey church of St. Peter in Gloucester. The exact place of his burial is difficult to establish – legend states that he requested to be buried before the High Altar. His effigy carved in bog oak, however, lies on a mortuary chest decorated with the attributed arms of the Nine Worthies (missing one – Joshua, and replaced with the arms of Edward the Confessor). The effigy dates from about 100 years after his death and the mortuary chest much later. The church subsequently has become Gloucester Cathedral.
Document 12: Janesville Assembly Plant: Janesville Assembly Plant is a former automobile factory owned by General Motors located in Janesville, Wisconsin. Opened in 1919, it was the oldest operating GM plant when it was largely idled in December 2008, and ceased all remaining production on April 23, 2009.
Document 13: NUMMI: New United Motor Manufacturing, Inc. (NUMMI) was an automobile manufacturing company in Fremont, California, jointly owned by General Motors and Toyota that opened in 1984 and closed in 2010. On October 27, 2010, its former plant reopened as a 100% Tesla Motors-owned production facility, known as the Tesla Factory. The plant is located in the East Industrial area of Fremont between Interstate 880 and Interstate 680.
Document 14: Southampton: Other major employers in the city include Ordnance Survey, the UK's national mapping agency, whose headquarters is located in a new building on the outskirts of the city, opened in February 2011. The Lloyd's Register Group has announced plans to move its London marine operations to a specially developed site at the University of Southampton. The area of Swaythling is home to Ford's Southampton Assembly Plant, where the majority of their Transit models are manufactured. Closure of the plant in 2013 was announced in 2012, with the loss of hundreds of jobs.
Document 15: William Paul Roberts: Roberts died in Norfolk, Virginia on March 28, 1910. He is buried in his home county at Gatesville, North Carolina.
ground_truth: 2007
sub_queries: In what place did William Paul Roberts die? Answer: Norfolk
when did the ford plant in Norfolk close Answer: 2007