Johnson Oatman Jr.
21 April 1856–25 September 1922
J.H. Hall, “Rev. Johnson Oatman Jr.” Biography of Gospel Song and Hymn Writers (NY: Fleming H. Revell, 1914), pp. 354-359: Archive.org
Charles Gabriel, “Johnson Oatman Jr.” The Singers and Their Songs: Sketches of Living Gospel Hymn Writers (Chicago: Rodeheaver, 1916), pp. 20-22: Archive.org
Mary de Jong, “Johnson Oatman Jr.” American National Biography, vol. 16 (Oxford: University Press, 1999), pp. 575-577.
Johnson Oatman Jr. at Hymnary.org:
“Johnson Oatman Jr.,” Canterbury Dictionary of Hymnology: