Fort Barrancas mostly by enslaved African-American workers. January 8, 1861, more than three months before the American Civil War officially started at Fort Sumter, South Carolina, a company of 50 U.S. Army soldiers stationed at Fort Barrancas, under the command of John H. Winder fired upon a militia. This militia was Florida state troops under Colonel William Henry Chase demanding that the U.S. troops surrender the fort. Lieutenant Adam J. Slemmer, acting commander in Winder's absence, had the troops fire shots meant to repel the militia. Lt Slemmer knew that Fort Pickens was easier to defend, so he spiked the guns at
CSS Sumter official report of her seems to have been by the U.S. Consul at Liverpool, 10 July 1864: "The pirate Sumter (called Gibraltar) is laid up at Birkenhead." See The Cornhill Magazine, No6 (Jy-Dec 1862) pp187–205: "The Cruise of the Confederate Ship 'Sumter': [From the Private Journal of an Officer]". A swaggering account, unsigned. CSS Sumter CSS "Sumter, converted from the 1859-built merchant steamer Habana, was the first steam cruiser in the Confederate States Navy. She operated against American shipping between July and December 1861, taking 18 prizes, but was trapped in Gibraltar by Union warships. Decommissioned, she was sold and