Statistics for occurrence #1 of “R. O. Longfare” in chapter 46 of Admiral David D. Porter, The Naval History of the Civil War.:

...utenant-Commander, Wm. H. Dana; Acting-Assistant Surgeon, J. E. Parsons; Acting-Assistant Paymaster, J. N. Whiffen; Acting-Masters, E. D. Percy and John Hanscom; Acting-Master's Mates, F. P. Stevens, R. O. Longfare and I. A. Abbott; Engineers: Second-Assistant, J. M. Harris; Third-Assistants, W. A. H. Allen, J. C. Chaffee and Ralph Aston. Lieutenant-Commander, Geo. A. Bigelow; Assistant Surgeon, D. M. ...
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