Statistics for occurrence #1 of “Keokuk” in chapter 11 of James Russell Soley, Professor U. S. Navy, Confederate Military History, a library of Confederate States Military History: Volume 7.1, The blockade and the cruisers:

...ge2523Sunk, 1865. Ozark7578Sold, 1865. 2 casemate vessels:3 to 5 Chillicothe3203Sold 1865. Tuscumbia5565Sold, 1868. Name.Guns.Tonnage.Remarks. Galena6738 Indianola2442Captured in 1863. Keokuk 2677Sunk in 1863. Monitor2776Sunk in 1862.
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Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Keokuk (Iowa, United States) 1 0 1 0 0 user votes
Keokuk (Missouri, United States) 0 0 0 0 0 user votes
Keokuk (Texas, 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.