Statistics for occurrence #1 of “Commander Stembel” in chapter 28 of Rebellion Record: a Diary of American Events: Documents and Narratives, Volume 4.:

... 7, 1862. sir: I have the honor to report that on the sixth instant, at half-past 12 o'clock P. M., I made an attack on Fort Henry, on the Tennessee River, with the iron-clad gunboats Cincinnati, Commander Stembel , (the flag-ship;) the Essex, Commander Porter; the Carondelet, Commander Walke; and the St. Louis, Lieut. Commanding Paulding; also taking with me the three old gunboats Conestoga, Lieut. Commanding ...
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.