William Lewis Couch, a native of North Carolina and later a resident of Kansas, was best known as a leader of the Boomer Movement and as the first provisional mayor of Oklahoma City, Oklahoma in 1889. He joined the Boomer Movement in 1880 and became the sole leader of the movement after David L. Payne's death on November 28, 1884. He participated in the Oklahoma Land Run on April 22, 1889.

Oklahoma City, officially the City of Oklahoma City, and often shortened to OKC, is the capital and most populous city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 20th among United States cities in population, and is the 8th largest city in the Southern United States. The population grew following the 2010 census and reached 681,054 in the 2020 census. The Oklahoma City metropolitan area had a population of 1,396,445, and the Oklahoma City–Shawnee Combined Statistical Area had a population of 1,469,124, making it Oklahoma's largest municipality and metropolitan area by population.