Question: Fiske O'Hara was born in what city Knox County, Maine, that had a population of 2,297 as of the 2010 census?

Passages:
North Haven is a town in Knox County, Maine, United States, in Penobscot Bay.  The town is both a year-round island community and a prominent summer colony.  The population was 355 at the 2010 census.  North Haven is accessed by three-times daily ferry service from Rockland, or by air taxi from Knox County Regional Airport. Edina is a city in Knox County, Missouri, United States, between the North and South Forks of the South Fabius River.  The population was 1,176 at the 2010 census.  It is the county seat of Knox County. Rockland is a city in Knox County, Maine, in the United States.  As of the 2010 census, the city population was 7,297.  It is the county seat of Knox County.  The city is a popular tourist destination.  It is a departure point for the Maine State Ferry Service to the islands of Penobscot Bay: Vinalhaven, North Haven and Matinicus. Knox County is a county located in the state of Maine, in the United States.  As of the 2010 census, the population was 39,736.  Its county seat is Rockland.  The county is named for American Revolutionary War general and Secretary of War Henry Knox, who lived in the county from 1795 until his death in 1806.  The county was established on April 1, 1860, and is the most recent county to be created in Maine.  It was carved from parts of Waldo and Lincoln counties.  The Union Fair, started in 1868, began as the efforts of the North Knox Agricultural and Horticultural Society. Vinalhaven is a town located on the larger of the two Fox Islands in Knox County, Maine, United States.  Vinalhaven is also used to refer to the Island itself.  The population was 1,165 at the 2010 census.  It is home to a thriving lobster fishery and hosts a summer colony.  Since there is no bridge to the island, Vinalhaven is accessible from Rockland via an approximately hour-and-fifteen-minute ferry ride across West Penobscot Bay, or by air taxi from Knox County Regional Airport. Galesburg is a city in Knox County, Illinois, United States.  This city is forty-five miles northwest of Peoria.  As of the 2010 census, the city population was 32,195.  It is the county seat of Knox County. Matinicus Isle is an island plantation in Knox County, Maine, United States.  The island is located within Penobscot Bay about 20 miles east of the mainland coast and is accessible by ferry from Rockland or by air taxi from Knox County Regional Airport.  The plantation is both a year-round island community and a summer colony.  The population was 74 at the 2010 census. Owls Head is a town in Knox County, Maine, United States.  The population was 1,580 at the 2010 census.  A resort and fishing area, the community is home to the Knox County Regional Airport.  It includes the village of Ash Point. Fiske O'Hara (March 11, 1878, Rockland, Maine – July 12, 1945, Hollywood, California) was an American singer and actor who was nicknamed the "Irish Tenor". Barbourville is a home rule-class city in Knox County, Kentucky, in the United States.  The population was 3,159 at the 2010 census.  It is the county seat of Knox County.  The city was formally established by the state assembly in 1812.  It was incorporated in 1854 and then reïncorporated in 1856.

Supporting sentences:
Fiske O'Hara (March 11, 1878, Rockland, Maine – July 12, 1945, Hollywood, California) was an American singer and actor who was nicknamed the "Irish Tenor". Rockland is a city in Knox County, Maine, in the United States.  As of the 2010 census, the city population was 7,297.