Question: What town did Kent Whealy live in that was the county seat of Sumner County, Kansas?

Context paragraphs:
K-53 (Kansas highway): K-53 is a state highway in Sumner County, Kansas.  It runs from U.S. Route 81 east to Interstate 35 (the Kansas Turnpike, exit 33), before ending at K-15 in Mulvane.  It has a total length of 6.18 mi .

Sumner County, Tennessee: Sumner County is a county located in the U.S. state of Tennessee.  As of the 2010 census, the population was 160,645.  Its county seat is Gallatin, and its largest city is Hendersonville.  The county is named for American Revolutionary War hero General Jethro Sumner.

Peck, Kansas: Peck is an unincorporated community on the Sedgwick County and Sumner County border in Kansas, United States.

Sumner, Mississippi: Sumner is a town in Tallahatchie County, Mississippi.  The population was 407 at the 2000 census.  Sumner is one of the two county seats of Tallahatchie County.  It is located on the west side of the county and the Tallahatchie River, which runs through the county north-south.  The other county seat is Charleston, located east of the river.  It was the first as settlement came from the east and it is larger.

Sumner County, Kansas: Sumner County (standard abbreviation: SU) is a county located in the U.S. state of Kansas.  As of the 2010 census, the population was 24,132.  Its county seat is Wellington.

Wellington, Kansas: Wellington is a city in and the county seat of Sumner County, Kansas, United States.  As of the 2010 census, the city population was 8,172.

Gallatin, Tennessee: Gallatin is a city in and the county seat of Sumner County, Tennessee.  The population was 30,678 at the 2010 census and 32,307 in 2013.  Named for U.S. Secretary of the Treasury Albert Gallatin, the city was established on the Cumberland River and made the county seat of Sumner County in 1802.  It is located about 30.6 miles northeast of the state capital of Nashville, Tennessee.

Cassius M. Hollister: Cassius M. "Cash" Hollister (December 7, 1845 – October 18, 1884) was a 19th-century American law enforcement officer and deputy U.S. marshal who served as mayor and sheriff of Caldwell, Kansas as well as deputy sheriff of Sumner County from 1879 until his death in 1884.  During his career, he worked with several well-known lawmen including Henry Brown and Ben Wheeler, who together were active against horse thieves in southern Kansas.

K-49 (Kansas highway): K-49 is a 29.9 mi state highway in the U.S. state of Kansas.  It is a north–south highway that connects communities southwest of Wichita to U.S. Highway 81 (US-81).  The majority of the route exists in Sumner County, with only a mile existing in Sedgwick County.

Kent Whealy: Kent Whealy (born 1946) is an American activist, journalist and philanthropist who co-founded Seed Savers Exchange and has promoted organic agriculture and the saving of heirloom seeds.  Raised in Wellington, Kansas he was inspired by the works of agricultural geneticists Jack Harlan and H.Garrison Wilkes to use his training in communications to promote the protection of genetic diversity in agriculture.

Supporting paragraphs: Kent Whealy Wellington, Kansas
Answer: Wellington, Kansas