Statistics for occurrence #1 of “Cairo” in chapter 11, regiment IL11, section c.11.21 of Frederick H. Dyer, Compendium of the War of the Rebellion: Regimental Histories:

...April 30, 1861, for three months service by Capt. John Pope, U. S. A. Ordered to Villa Ridge, Ill., May 5, and duty there till June 20, and at Bird's Point, Mo., till July 30. Expedition from Cairo to Little River June 22-23 (Cos. A and B ). Mustered out July 30, 1861. Lost 10 by disease during service.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Cairo (Egypt) 183 0 7 0 0 user votes
Cairo (Missouri, United States) 5 2 1 0 0 user votes
Cairo (Alabama, United States) 2 0 0 0 0 user votes
Cairo (Kentucky, United States) 2 0 0 0 0 user votes
Cairo (West Virginia, United States) 2 2 0 0 0 user votes
Cairo (Arkansas, United States) 0 0 0 0 0 user votes
Cairo (Egypt) 0 0 0 0 0 user votes
Cairo (Florida, United States) 0 0 0 0 0 user votes
Cairo (Georgia, United States) 0 0 0 0 0 user votes
Cairo (Indiana, United States) 0 0 0 0 0 user votes
Cairo (Iowa, United States) 0 0 0 0 0 user votes
Cairo (Kansas, United States) 0 0 0 0 0 user votes
Cairo (Mississippi, United States) 0 0 0 0 0 user votes
Cairo (Mississippi, United States) 0 0 0 0 0 user votes
Cairo (Mississippi, United States) 0 0 0 0 0 user votes
Cairo (Nebraska, United States) 0 0 0 0 0 user votes
Cairo (North Carolina, United States) 0 0 0 0 0 user votes
Cairo (Ohio, United States) 0 0 0 0 0 user votes
Cairo (Oklahoma, United States) 0 0 0 0 0 user votes
Cairo (Oregon, United States) 0 0 0 0 0 user votes
Cairo (Tennessee, United States) 0 0 0 0 0 user votes
Cairo (Tennessee, United States) 0 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.