Question: The birthplace of Christopher Rowley is in what county?

full_context: Document 1: Edward Rowe Snow: Edward Rowe Snow (August 22, 1902 Winthrop, Massachusetts - April 10, 1982 Boston, Massachusetts) was an American author and historian.
Document 2: Chris Westwood (author): Christopher Westwood also known as Chris Westwood (born 26 November 1959 in Wakefield, Yorkshire, England) is an English author and journalist. Born as the son of a coal miner and school teacher, he is best known as the author of young adult fiction and children's books. He began his writing career as a music journalist before studying "Film production & TV production" at a college in Bournemouth. After graduating from college, he began a career as a novelist.
Document 3: Cleon Turner: Cleon H. Turner (born December 29, 1945 in Brockton, Massachusetts) is a former state representative in Massachusetts. He represented the First Barnstable District of Brewster from 2005 to 2015. Turner graduated from Silver Lake Regional High School, earned his B.A. from the University of Southern Maine, an A.S. from the University of Maine and his J.D. from Suffolk University Law School. He was elected in 2004 and began his term in 2005. In December 2013, he announced his retirement effective January 6, 2015.
Document 4: Michael Berland: Michael Berland attended The Latin School of Chicago and graduated magna cum laude from the University of Massachusetts Amherst, where he was a Commonwealth Scholar. He received his initial training at the Social and Demographic Research Institute.
Document 5: Gregory Clark (author): Clark was born in Cambridge, England, where his father Colin Clark was a statistician who worked with John Maynard Keynes at the University of Cambridge. The family moved to Australia in 1938 and Clark grew up there. He enrolled in the University of Oxford at the age of sixteen.
Document 6: Jay Livingstone: Jay Livingstone is an American politician who has served in the Massachusetts House of Representatives since July 2013. He is a resident of Back Bay, Boston, a member of the Democratic Party. He won a special election to succeed Martha M. Walz, unopposed in the June 25 general election after winning the May 28 primary. He was sworn in July 17, 2013. He has since won re-election in 2014, 2016, and 2018.
Document 7: Leverett Saltonstall I: Leverett Saltonstall (June 13, 1783 – May 8, 1845), was a member of the United States House of Representatives from Massachusetts who also served as Speaker of the Massachusetts House of Representatives, President of the Massachusetts Senate, the first Mayor of Salem, Massachusetts and a Member of the Board of Overseers of Harvard College.
Document 8: Rowley (CDP), Massachusetts: Rowley is a census-designated place (CDP) in the town of Rowley in Essex County, Massachusetts, United States. The population was 1,416 at the 2010 census.
Document 9: Joseph A. Melley: Joseph Aloysius Melley (March 1, 1902 – October 28, 1983) was a Massachusetts attorney and politician who served as the thirty ninth Mayor of Chelsea, Massachusetts, USA, and in both houses of the Massachusetts legislature.
Document 10: Boston: Federally, Boston is split between two congressional districts. The northern three-fourths of the city is in the 7th district, represented by Mike Capuano since 1998. The southern fourth is in the 8th district, represented by Stephen Lynch. Both are Democrats; a Republican has not represented a significant portion of Boston in over a century. The state's senior member of the United States Senate is Democrat Elizabeth Warren, first elected in 2012. The state's junior member of the United States Senate is Democrat Ed Markey, who was elected in 2013 to succeed John Kerry after Kerry's appointment and confirmation as the United States Secretary of State.
Document 11: Christopher Rowley: Christopher Rowley was born in 1948 in Lynn, Massachusetts to an American mother and an English father. Educated for the most part at Brentwood School, Essex, England, he became a London-based journalist in the 1970s. In 1977 he moved to New York City, and he currently lives in upstate New York's Hudson Valley.
Document 12: Rowan Ayers: Born in Essex, Ayers began his career as a journalist on Fleet Street as an editor for "Radio Times" before moving to television. After several years with the BBC, in 1974 he moved to Australia where he joined the national Channel 9 network.
Document 13: Michael A. Costello: Michael A. Costello (born May 5, 1965 in Lynn, Massachusetts) is a former State Representative for the Massachusetts House of Representatives, who represented the first district of Essex County, Massachusetts. Costello graduated from Salem State University in 1989 with a Bachelor of Science, and from Suffolk University Law School with his Juris Doctor in 1996. Costello served in the House from 2003 to 2014.
Document 14: Chris Bohjalian: Chris Bohjalian graduated from Amherst College Summa Cum Laude, where he was a member of the Phi Beta Kappa Society. In the mid-1980s, he worked as an account representative for J. Walter Thompson, an ad agency, in New York. He moved with his wife to Lincoln, Vermont, in 1988.
Document 15: Raphael Rowe: Raphael Rowe is an investigative journalist, best known for his work with "BBC Panorama". Rowe was convicted in 1990 of murder and a series of robberies as part of the M25 Three. After twelve years in prison, the convictions of Rowe and his two co-defendants, Michael George Davis and Randolph Egbert Johnson, were ruled "unsafe" in July 2000. They had lost their first appeal in 1993.
ground_truth: Essex County
sub_queries: Christopher Rowley >> place of birth Answer: Lynn
Lynn >> located in the administrative territorial entity Answer: Essex County