Title: Chester
Content:   Chester is a walled cathedral city in Cheshire, England, on the River Dee, close to the border with Wales. With a population of 79,645 in 2011, it is the most populous settlement of Cheshire West and Chester, which had a population of 329,608 in 2011, and serves as the unitary authority's administrative headquarters. Chester is the second-largest settlement in Cheshire after Warrington. Chester is also the historic county town of the ceremonial county of Cheshire. Chester was founded as a "castrum" or Roman fort with the name Deva Victrix in the reign of the Emperor Vespasian in 79 AD. One of the main army camps in Roman Britain, Deva later became a major civilian settlement. In 689, King Æthelred of Mercia founded the Minster Church of West Mercia, which later became Chester's first cathedral, and the Angles extended and strengthened the walls to 
Title: Chester, Connecticut
Content:  Chester is a town in Middlesex County, Connecticut, United States. The population was 3,749 at the 2020 census. The town center is defined by the U.S. Census Bureau as a census-designated place (CDP). The name is a transfer from Chester, in England.
Title: Chester, West Virginia
Content:  Chester is a city in Hancock County, West Virginia, United States, along the Ohio River. Chester is the northernmost incorporated city in both West Virginia and the Southern United States as defined by the Census Bureau. The population was 2,585 at the 2010 census. It is part of the Weirton-Steubenville, WV-OH Metropolitan Statistical Area. Chester is home to the World's Largest Teapot.
Title: Chester, Massachusetts
Content:  Chester is a town in Hampden County, Massachusetts, United States, situated in Western Massachusetts. It is part of the Springfield metropolitan statistical area. The town includes the Chester Factory Village Historic District. The total population was 1,228 in the 2020 census.
Title: Chester, South Carolina
Content:  Chester is a small rural city in Chester County, South Carolina, United States. The population was 5,607 at the 2010 census, down from 6,476 at the 2000 census. It is the county seat of Chester County.
Title: Chester
Content:  Chester is an unparished area within the unitary authority of Cheshire West and Chester as of 1 April 2009 replacing the old Chester City Council and the local ward is the City ward electing three councillors. A small area around Chester Castle remains a civil parish of Chester Castle. The Member of Parliament for the City of Chester is Chris Matheson (Labour), first elected in 2015. Chester is twinned with: Sens, France; Lörrach, Germany; Lakewood, Colorado, USA; and Senigallia, Italy.
Title: Chester, Montana
Content:  Chester is a town in and the county seat of Liberty County, Montana, United States. The population was 847 at the time of both the 2010 and 2020 U.S. Census.
Title: Chester, Illinois
Content:  Chester is a city in and the county seat of Randolph County, Illinois, United States, on a bluff above the Mississippi River. The population was 8,586 at the 2010 census. It lies 61 mi south of St. Louis, Missouri.
Title: Chester, Texas
Content:  Chester is located at 30.92333°N, -94.59917°W (30.923401, -94.599131). According to the United States Census Bureau, the town has a total area of 1.6 square miles (4.1 km2), all of it land.
Title: Chester (village), New York
Content:  Chester is a village in Orange County, New York, United States. The population was 3,969 at the 2010 census. It was named after the City of Chester in England. Chester is part of the Poughkeepsie&ndash;Newburgh&ndash;Middletown, NY Metropolitan Statistical Area as well as the larger New York&ndash;Newark&ndash;Bridgeport, NY-NJ-CT-PA Combined Statistical Area. The Village of Chester is primarily located in the northern part of the Town of Chester.

Question: What is Chester the capital of?
Answer: Kingdom of Gwynedd.
Gwynedd.