Hanover Baptist Church, the oldest Baptist church in King George County, was organized in 1789 with a 93-member congregation. Its first meetinghouse was located at Shiloh, and Elder John Shackleford served as the first pastor. The first Sunday school was established in 1833. The second meetinghouse was located at Allnutt. In the early 1840s, during the Second Great Awakening, 1,025 new members were baptized. The third house of worship was built here after James F. Jones deeded the land to Hanover Baptist Church trustees William B. Coakley, William E. McClanahan, and John A. Peed in 1873.