The Maddux family was very religious and saw at once the need for a church and a school in the Brock community (originally named Olive Branch).

On February 7, 1880, land for the churches, cemetery, and school in Brock were given to the community by James M. and Sarah N. Maddux.

John Henry Brock, another early settler, purchased land in the surrounding area in 1876.

[3] At the same time, the nearby city of Weatherford investigated the process of involuntarily annexing land in or near the Brock area.

Brock has won the UIL Lone Star Cup six times, an award that exemplifies the best school in the state in academics and athletics, per classification.