Question: What was the population at the 2010 census of the town where Chet Chadbourne was born?

Context paragraphs:
Henry, Tennessee: Henry is a town in Henry County, Tennessee.  The population was 520 at the 2000 census and 464 at the 2010 census, showing decline of 56.  Gospel singer Bobby Jones was born here.

Farragut, Tennessee: Farragut is a town which straddles both Knox and Loudon counties in Tennessee and is a suburb of Knoxville.  The town's population was 20,676 at the 2010 census.  It is included in the Knoxville Metropolitan Area.  The town is named in honor of American Civil War Admiral David Farragut, who was born just east of Farragut at Campbell's Station in 1801.

Colonial Beach, Virginia: Colonial Beach is a town in Westmoreland County, Virginia, United States.  The population was 3,542 at the 2010 census.  Possessing the second-largest beachfront in the state, Colonial Beach was a popular resort town in the early to mid-20th century, before the Chesapeake Bay Bridge made ocean beaches on the Eastern Shore of Maryland more accessible to visitors from Washington, D.C. The family of Alexander Graham Bell maintained a summer home in Colonial Beach, the Bell House, which still stands today.  Sloan Wilson, author of "The Man in the Gray Flannel Suit", retired and died in Colonial Beach.  George Washington, the first President of the United States, was born near here at what is now the George Washington Birthplace National Monument.  s of 2011 , the James Monroe Family Home Site, birthplace of President James Monroe, now has a small monument to him.

Church Hill, Maryland: Church Hill is a town in Queen Anne's County, Maryland, United States.  The population was 745 at the 2010 census.  Joshua Seney was born near Church Hill, and is buried at St. Luke's Church in town.

Parkman, Maine: Parkman is a town in Piscataquis County, Maine, United States.  The population was 843 at the 2010 census.

Notasulga, Alabama: Notasulga is a town in Lee and Macon counties in the U.S. state of Alabama.  As of the 2010 census, the population of the town was 965, up from 916 in 2000.  The portion in Lee County is part of the Auburn Metropolitan Area.  According to the 2010 U.S. Census, it incorporated in 1893.  Author Zora Neale Hurston was born in Notasulga in 1891.

Chet Chadbourne: Chester James (Pop) Chadbourne (October 28, 1884 – June 21, 1943) was an outfielder in Major League Baseball, playing mainly as a center fielder for three teams between 1906 and 1918 .  Listed at 5 ft , 170 lb . , Chadbourne batted left-handed and threw right-handed.  He was born in Parkman, Maine, and married Gladys I. Weymouth in Abbot, Maine, on October 15, 1908.

Balmville, New York: Balmville is a hamlet (and census-designated place) in Orange County, New York, United States.  It is part of the Poughkeepsie–Newburgh–Middletown, NY Metropolitan Statistical Area as well as the larger New York–Newark–Bridgeport, NY-NJ-CT-PA Combined Statistical Area.  It is located in the southeastern part of the Town of Newburgh.  The population was 3,178 at the 2010 census.  Many wealthy, influential, and upper income families live in Balmville on roads such as River Road, Sloane Road, Commonwealth Avenue, Susan Drive, and Grand Avenue.  Susan Drive is accredited for housing the former Delano Family Estate (Algonac).  The Delano family was the family of the mother of Franklin D. Roosevelt, and she in fact was born and raised at Algonac.  Many homes in Balmville are incredibly expensive due to their pristine views of the Hudson River.  Balmville is also the site of the Powelton Club Country Club.  It currently ranks as the highest income hamlet in the greater Newburgh area.

Greenfield, Ohio: Greenfield is a large village in Highland and Ross counties, Ohio, United States.  As of the 2010 census, the population was 4,639.  Since the population declined to under 5,000, the Census Bureau may still call it a city, but by Ohio's laws it is technically deemed a village.  Since the change from city to village there is no longer a mayor of the town but a city manager; the current city manager is Ron Coffey, who was born and raised in Greenfield.  Greenfield is most well known because of its rich history, including its community members helping in the underground railroad, new industries, and a school.

Plympton, Massachusetts: Plympton is a town in Plymouth County, Massachusetts, United States.  The population was 2,820 at the 2010 census.  The United States senator William Bradford was born here.

Supporting paragraphs: Chet Chadbourne Parkman, Maine
Answer: 843