Statistics for occurrence #1 of “E. M. Clarke” in chapter 36 of Admiral David D. Porter, The Naval History of the Civil War.:

... Acting-Volunteer-Lieutenant, Jas. P. Couthouy; Acting-Masters, J. W. Balch and E. A. Howell; Acting-Ensigns, J. S. Williams and E. T. Manter; Acting-Master's Mates, E. Morse, E. L. Bourne and E. M. Clarke ; Acting-Assistant Surgeon, Passmore Tread-well; Acting-Assistant Paymaster, T. Q. Hill; Engineers: Acting-First-Assistant, G. M. Bennett; Second-Assistant, W. W. Shipman; Acting-Second-Assistant, Sam...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
E. M. Clarke 2 2 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.