William Christian was a military officer, planter and politician from the western part of the Colony of Virginia. He represented Fincastle County in the House of Burgesses and as relations with Britain soured, signed the Fincastle Resolutions. He later represented western Virginia in the Virginia Senate and founded Fort William, as well as helped negotiate the Treaty of Long Island of the Holston, which made peace between the Overmountain Men and Cherokees in 1777. He was killed in 1786 at the outset of the Northwest Indian War, leading an expedition against Native Americans near what is now Jeffersonville, Indiana.

Christian County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 72,748. Its county seat is Hopkinsville. The county was formed in 1797. Christian County is part of the Clarksville, Tennessee–Kentucky Metropolitan Statistical Area.