Statistics for occurrence #1 of “Norfolk” in chapter 4.18 of Robert Underwood Johnson, Clarence Clough Buell, Battles and Leaders of the Civil War: Volume 2.:

...y the shipping. These troops remained at Norfolk until about June 1st, when we received orders to report to McClellan at Fair Oaks. General Wool was relieved of his command soon after the affair at Norfolk , and General John A. Dix was appointed in his stead.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Norfolk (Virginia, United States) 4,668 44 316 0 0 user votes
† Norfolk (Virginia, United States) 199 0 7 0 0 user votes
Norfolk (United Kingdom) 42 0 8 0 0 user votes
Norfolk (Connecticut, United States) 8 0 6 0 0 user votes
Norfolk (Colorado, United States) 0 0 0 0 0 user votes
Norfolk (Mississippi, United States) 0 0 0 0 0 user votes
Norfolk (Nebraska, United States) 0 0 0 0 0 user votes
Norfolk (New York, United States) 0 0 0 0 0 user votes
Norfolk (Oregon, United States) 0 0 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.