Statistics for occurrence #1 of “Lieutenant-Commander George H. Perkins” in chapter 46 of Admiral David D. Porter, The Naval History of the Civil War.:

... and the Galena, Lieutenant-Commander C. H. Wells. The iron-clads, Tecumseh, Commander T. A. M. Craven, Manhattan, Commander J. W. A. Nicholson, Winnebago, Commander T. H. Stevens, and Chickasaw, Lieutenant-Commander George H. Perkins , were already inside the bar, and they were ordered to take up their positions on the starboard hand of the wooden vessels, between them and Fort Morgan, for the double purpose of keeping down the fi...
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