Statistics for occurrence #1 of “Colonel O'Kane” in chapter 23 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 1.:

...t five hundred men, to Warsaw, on the Osage River, eighty miles southwest of Booneville, pursued some distance by Totten. There he was joined, on the 20th, by about four hundred insurgents, under Colonel O'Kane , who, before dawn on the 19th, had surprised, dispersed, and partially captured about the same number of Home Guards, under Captain Cook, who were asleep in two barns, fifteen miles north of Warsaw,...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  

† 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.