Sources are quite varied as to the early history of Mt. Olivet Methodist Church, but I believe it was established circa 1843, per the Liberty County Historical Society, and the present structure built in 1881. A bicentennial history of the South Georgia Conference of the United Methodist Church, published in 1984, posited that the congregation was established circa 1768-1770 as Pleasant Grove. My understanding is that Pleasant Grove was a satellite congregation of Midway, established in the early 1800s. Because of a plantation association, it catered more to its enslaved congregants, and as a result, its white members eventually established Mt. Olivet.
Stacy Ashmore Cole has done excellent research on the subject of the Pleasant Grove name and concluded: “There are several Pleasant Grove churches within the history of Liberty County…” including the “now-defunct Pleasant Grove Methodist Church that was an offshoot of the Midway Congregational Church. Founded in the early 1800’s, it was attended by both white and black – enslaved and free – members…The white membership of the church later founded the Mt. Olivet Methodist Church in Fleming, Liberty County, which still exists.”…