Statistics for occurrence #1 of “McClernand” in chapter 24 of Admiral David D. Porter, The Naval History of the Civil War.:

...pended on General McClernand's raising an Army sufficient for the purpose, the admiral, immediately on his arrival at Cairo, sent a message to General Grant, at Holly Springs, Miss., informing him of McClernand 's intention, that he, Porter, had assumed command of the Mississippi Squadron, and was ready to cooperate with the Army on every occasion where the services of the Navy could be useful. A few day...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
McClernand 941 84 155 26 0 user votes
John A. McClernand 2,049 0 51 0 0 user votes
J. A. McClernand 348 0 6 0 0 user votes
Jonathan A. McClernand 108 0 0 0 0 user votes
John Alexander McClernand 40 0 6 0 0 user votes
Generals McClernand 20 0 0 0 0 user votes
Geas McClernand 6 0 0 0 0 user votes
Gen McClernand 4 0 0 0 0 user votes
John McClernand 2 0 2 0 0 user votes
Gen John A. McClernand 1 0 1 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.