Statistics for occurrence #1 of “McClernand” in chapter 27 of Admiral David D. Porter, The Naval History of the Civil War.:

...assing the batteries at Vicksburg with a sufficient force — a point on which his mind was made easy — he called a council of war, at which all the divisional commanders,except Sherman and McClernand , were present. The plan proposed to the council was to send the gun-boats below Vicksburg with a sufficient number of transports, well packed with cotton — to protect their boilers and mach...
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.