Additional information can be found in the Personal Sketch published in The West Virginia Pulpit of the Methodist Episcopal Church (Wheeling, WV: Frew, Campbell, & Hart, 1883). He is also mentioned in Prominent Men of West Virginia (Wheeling, WV: W. L. Callin, 1890); an obituary appeared in the Official Journal and Minutes of the Fifty-Sixth Annual Session of the West Virginia Conference of the Methodist Episcopal Church.
Robert H. Ellison
The User Guide for the Library of Appalachian Preaching is a Google Sheet that can be searched, sorted, and downloaded for offline use.
At the moment, Martin has only one sermon in the Library; it has a Guide of its own so the records will be complete. It includes the title, sermon text, date and place the sermon was preached, and so on. This information is available in the master list of sermons as well.
"The Atonement--Its Necessity," a sermon on Romans 8:3,4, was published as Sermon I of The West Virginia Pulpit of the Methodist Episcopal Church (Wheeling, WV: Frew, Campbell, & Hart, 1883).