Statistics for occurrence #1 of “Charles Jack” in page 218 of Admiral David D. Porter, The Naval History of the Civil War.:

...of his shot going over us amongst the shipping and gun-boats, which were on guard and employed drawing the fire away from us. About nine o'clock on the second morning the schooner Maria J. Carleton, Charles Jack , master, was sunk by a rifle-shell passing down through her deck, magazine, and bottom. I happened to be alongside at the time and had nearly all her stores saved, also the arms. As she went down...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Charles Jack 3 3 1 1 0 user votes
Charles Jackson 19 4 1 0 0 user votes
Charles Jackson Paine 14 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.