Question: What sport was the player born in the county seat of Osage County involved in?

Context articles: Osage County, Oklahoma
Osage Indian murders
Ormond Beach (Canadian football)
Bartonville, Missouri
Pawhuska, Oklahoma
William Hale (cattleman)
Osage County, Kansas
Osage County, Missouri
Washington County, Oklahoma
Linn, Missouri

Osage County is the largest county by area in the state of Oklahoma in the United States.
 Created in 1907 when Oklahoma was admitted as a state, the county is named for and is home to the federally recognized Osage Nation.
 The county is coextensive with the Osage Nation Reservation, established by treaty in the 19th century when the Osage relocated there from Kansas.
 The county seat is in Pawhuska, Oklahoma, one of the first three towns established in the county.
 The total population of the county is 47,987.
The Osage Indian murders were a series of murders of Osage people in Osage County, Oklahoma in the early 1920s; newspapers described the increasing number of unsolved murders as the "Reign of Terror".
 Estimates are that 60 or more wealthy, full-blood Osage native Americans were killed from 1921 to 1925.
 The murders appear to have been committed by people intent on taking over the great wealth of the Osage, whose land was producing valuable oil, and who each had headrights that earned lucrative annual royalties.
 Investigation by law enforcement, including the predecessor to the FBI, also revealed extensive corruption among local officials involved in the Osage guardian program.
 Most of the murders were never prosecuted, but some men were convicted and sentenced.
Ormond Beach (born October 23, 1910, in Pawhuska, Oklahoma, died September 9, 1938, in Sarnia, Ontario) was a star football player in the Ontario Rugby Football Union for four seasons for the Sarnia Imperials.
 Beach, who led the Imperials to Grey Cup victories in 1934 and 1936, died at the age of 27 in an industrial accident.
 He was inducted into the Canadian Football Hall of Fame in 1963.
Bartonville, MO, was the second town named as the county seat of Gasconade County, in 1825.
 It was abandoned to the Gasconade River after severe flooding.
 Its location in Township 43, Range 7 West was not identified again until 1998, when a researcher found a notice of sheriff's sale which included a legal description of the "Bartonville tract".
 Bartonville, a lost town, was situated in what is now Osage County, across the Gasconade River from Cooper Hill.
Pawhuska is a city in and the county seat of Osage County, Oklahoma, United States.
William King Hale (December 24, 1874 -- August 15, 1962), often known locally as "Bill", or the self-styled "King of the Osage Hills," was a U.S. cattleman and convicted murderer.
 Born in Greenville, Texas, he came to the Indian Territory late in the 19th Century and settled on the Osage Indian Reservation, where he built the noted Hale Ranch and made a fortune raising cattle.
 When Oklahoma gained statehood in 1907, the land occupied by the reservation became contiguous with Osage County, Oklahoma.
Osage County (county code OS) is a county located in the U.S. state of Kansas.
 As of the 2010 census, the county population was 16,295.
 Its county seat is Lyndon, and its most populous city is Osage City.
 The county was originally organized in 1855 as Weller County, and was renamed in 1859 after the Osage River that runs through it, which is itself named for the Osage Native American Tribe.
Osage County is a county in the central part of the U.S. state of Missouri.
 As of the 2010 census, the population was 13,878.
 Its county seat is Linn.
 The county was organized January 29, 1841, and named from the Osage River.
Washington County is a county located in the northeastern part of the U.S. state of Oklahoma.
 As of the 2010 census, the population was 50,976.
 Its county seat is Bartlesville.
 Named for President George Washington, it is the smallest county in Oklahoma in total area, adjacent to the largest county in Oklahoma, Osage County.
Linn is a city in Osage County, Missouri, USA.
 The population was 1,459 at the 2010 census.
 It is the county seat of Osage County.
 Linn is part of the Jefferson City, Missouri Metropolitan Statistical Area.