Navarro County pioneer David Wilson Campbell gave ten acres to Harmony Methodist Church in 1855, with part set aside as a graveyard known as Campbell Cemetery. The earliest documented burial is that of Ensly Willis, who lived from 1856 to 1859, although some graves are unmarked. David Campbell was buried here in 1879. The land was conveyed to J.M. and Eunice Elrod in 1908, and they gave the land containing the cemetery back to the church in 1914.