Statistics for occurrence #1 of “S. H. Mathews” in chapter 25 of Admiral David D. Porter, The Naval History of the Civil War.:
... tugs; Acting-Ensign, Peter O'Kell, Executive-Officer; Acting-Ensign, A. H. Edson, and Gunner, John T. Ritter on Ordnance Duty.
Captain, Mathew R. Kintzing; 1st Lieutenants, Frank Munroe and S. H. Mathews ; 2nd Lieutenant, Frank L. Church.
Acting-Master, A. S. Brown.
Acting-Master, John R. Neild; Acting-Assistant Surgeon, Wm. P. Baird; Acting-Assistant Paymaster, J. H. Benton.
...