William Erskine McIlwain is buried at Banks Presbyterian Church Cemetery, Marvin, North Carolina.
Historical Sketch of the Presbytery of Mecklenburg (1884)
Twenty-Three Years of Home Mission Work in the Presbytery of Mecklenburg, Synod of North Carolina (1893)
History of Knox Presbyterian Church (1921)
The Early Planting of Presbyterianism in West Florida (1926)