Statistics for occurrence #1 of “H. T. Mansfield” in chapter 50 of Admiral David D. Porter, The Naval History of the Civil War.:

...nt, F. H. Fletcher; Third-Assistants, William A. Dripps, Joseph Hooper and C. Kenyon. Lieutenant-Commander, Wm. Gibson; Acting-Assistant Surgeon, W. J. Gilfillen; Acting-Assistant Paymaster, H. T. Mansfield ; Acting-Master, W. L. Churchill; Acting-Ensigns, H. A. Greene, J. A. Winchester and A. B. Prince; Acting-Master's Mates, G. S. Johnson, W. K. Orcutt and W. H. Kitching, Jr.; Engineers: First-Assistan...
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