In the 1780s, German immigrant Henry Sharp built a frontier fort known as "Sharp's Station", now known as
Sharps Chapel, on the slopes of Big Ridge overlooking the Clinch River east of Loyston, the area having been identified by
long hunters travelling down the Clinch Valley during the previous decade. In 1933, Sharp's descendants were still prominent members of the Loyston community, evidenced by names such as "Sharp's Station Methodist Episcopal Church," which was located just outside Loyston. The community that developed around the foundry was known variously as "Loy" and "Loy's Crossroads." When a post office was established in the community in 1866, it took the name "Loy's Cross Roads," but the name was changed to Loyston in 1894. By the early 1930s, when TVA agents were surveying the Clinch River Valley for the Norris Dam Project, Loyston consisted of a post office, two general stores, a filling station, a cafe, a mill, and a barbershop. A
Delco Light system provided electricity to Loyston's businesses and a few of its houses. TVA and the University of Tennessee Department of Agriculture's extension service helped Loyston families relocate, driving them to farms for sale around the region (one Loyston family required 25 such trips before finding a farm that satisfied them). ==Tennessee Valley Authority==