In 1848, Presbyterian minister William Porter Henry (1820-1875) moved from Alabama to northeastern Cherokee County, where he preached throughout his life. In 1854, Tennessean investors bought land near his home and platted the town of Knoxville, which thrived until 1872 when the International and Great Northern Railway bypassed it for Troup. Many Knoxville residents relocated to Troup, but some farmers in Knoxville's outlying areas chose to stay in the vicinity. Though business and commercial needs began making travel to Troup necessary, remaining residents were able to maintain a community life with the assistance of the Rev. Henry, who in 1874 donated five acres of land for the establishment of a school, church and cemetery to serve their needs. The loosely-knit community became known as Henry's Chapel in honor of its benefactor. A school, known as the Sharp Top School because of its unusually steeply pitched roof, functioned until the 1930s, and a Presbyterian church was also active here for many years. Statewide trends such as school consolidations and the development of a state highway system impeded the community's growth. The historic cemetery serves as the only physical reminder of the original community.