Statistics for occurrence #1 of “Hampton Roads” in chapter 32 of Admiral David D. Porter, The Naval History of the Civil War.:

...o existence such formidable vessels as they did before the North had done anything but build the little Monitor, which was ready nearly on the same day that the Merrimac created such consternation at Hampton Roads . It is true, that through the enterprise and energy of a western man, Mr. James B. Eads, we got some iron-clads afloat on the Mississippi, but it was not until the 17th of June, 1861, that the Qu...
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Entity Corpus Doc Corpus Doc  
Hampton Roads (Virginia, United States) 2,301 158 35 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.