Statistics for occurrence #1 of “A. Mathewson” in page 244 of Admiral David D. Porter, The Naval History of the Civil War.:

.... D. Foster; Gunner, T. H. Fortune. Commander, Edward T. Nichols; Lieutenant, John G. Walker; Acting-Masters, Chas. Hallett and Felix McCurley; Acting-Ensign, Wm. F. Hunt; Assistant Surgeon, A. Mathewson ; Paymaster, H. M. Denniston; Second-Assistant Engineers, John Purdy, Jr., and Joseph Watters; Third-Assistant Engineers, Edward Gay and R. L. Wamaling; Acting-Masters' Mates, F. H. Beers and H. T. Bu...
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