Statistics for occurrence #1 of “Island No.10” in chapter 8 of Col. J. J. Dickison, Confederate Military History, a library of Confederate States Military History: Volume 11.2, Florida:

... Four companies of independent cavalry commanded by Captains Partridge, Smith, Leigh, and Vaughan, rendered effective service in Alabama. Captain Henderson's independent company of infantry served at Island No.10 , and all were captured but the captain and five men. Captain Johnson's independent company of infantry served at Fort Pillow.
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