1783 - 1874 Person Name: A. Grambling Composer of "MISSION" in The Southern Harmony, and Musical Companion (New ed. thoroughly rev. and much enl.) William Andrew Grambling, (sometimes spelled Gramling), born in 1783 in Orangeburg County, South Carolina. He was a minister in the Methodist Episcopal Church. He composed at least five tunes which can be found in The Southern Harmony. He died in 1874 in Cherokee County, Georgia.
Dianne Shapiro, from Find a Grave website findagrave.com) and The Makers of the Sacred Harp by David Warren Steele and Richard H. Hulan (Urbana: University of Illinois Press, 2010)
Andrew Grambling