Love County, Oklahoma: History
The Louisiana Purchase, effected in 1803, included all of the present state of Oklahoma except the Panhandle. Explorers and traders began travelling extensively through the area, intending to find trade routes to Santa Fe. The Quapaw were the principal Native Americans living south of the Canadian River. The Quapaws ceded their land to the American government in 1818, and were replaced by the Choctaws in the early 1830s. The Chickasaws were assigned land in the middle of Choctaw territory during 1837–8.
Overton Love was one of the earliest Chickasaws who settled in present-day Love County. He was twenty years old when he arrived in Indian Territory from Mississippi in 1843. His settlement became known as Love's Valley (about 6 miles (9.7 km) east of the present town of Marietta). He later became one of the largest Chickasaw landowners and cattle raisers in the area, working 8,000 acres (3,200 ha) of Red River Bottomland. Eventually, he became a member of both houses of the Chickasaw National Council, a county and district judge, and a member of the Dawes Commission.
Prior to statehood, the area now known as Love County was part of Pickens County, Chickasaw Nation, Indian Territory. It had three incorporated towns: Marietta (the county seat, founded in 1887), Leon (established 1883) and Thackerville (established 1882). It also contained two unincorporated postal areas: Burneyville (post office established 1879) and Overbrook (post office established 1887). The settlement of Courtney at the mouth of Mud Creek was settled ca. 1872 by Henry D. Courtney.