Statistics for occurrence #1 of “Cumberland Sound” in chapter 4 of Daniel Ammen, Confederate Military History, a library of Confederate States Military History: Volume 7.2, The Atlantic Coast:

...ries with all possible expedition and caution, and then to withdraw the troops and abandon the post. The fourth day after the receipt of this order the enemy made his appearance simultaneously in Cumberland Sound , having entered by St. Andrew's, and off the town of Fernandina. At that time the greater number of the guns had been dismounted and removed, and all of the guns that protected the direct entrance ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Cumberland Sound (United States) 41 12 1 0 0 user votes
Cumberland Sound (Canada) 12 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.