Statistics for occurrence #1 of “Ericsson” in chapter 12 of Admiral David D. Porter, The Naval History of the Civil War.:

... warfare. But there are many things we cannot account for — we received humiliation at first to teach us not to underrate an enemy. Providence came to our assistance in our emergency with Ericsson 's nondescript, to show what skill and enterprise could do in behalf of the Union. As the Monitor of Ericsson approached completion the Navy Department hurried the work on learning that the Merri...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
John Ericsson 394 59 18 1 0 user votes
Ericsson 82 0 14 0 0 user votes
J. Ericsson 45 0 1 0 0 user votes
O. A. Ericsson 7 0 1 0 0 user votes
A. Ericsson 2 0 0 0 0 user votes
Leif Ericsson 2 0 0 0 0 user votes
Thorstein Ericsson 2 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.