Statistics for occurrence #1 of “Captain Cullen” in chapter 7 of Col. J. J. Dickison, Confederate Military History, a library of Confederate States Military History: Volume 11.2, Florida:

...ast Florida, and was ordered to Virginia in May, 1864, when the Fourth Florida battalion, seven companies, the companies of Captains Ochus and Robinson of the Second Florida battalion (Brevard's) and Captain Cullen 's unattached company of Florida volunteers, were assigned to the Eleventh regiment, Col. Theodore Brevard commanding. The Eleventh took a gallant part in all the desperate fighting around Richmon...
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