of Spanish Fort. They were both gentlemen of birth and breeding, soldiers of good education and experience, and entirely devoted to their duty. Spanish Fort was garrisoned by Gibson's Louisiana brigade, the brigade of Alabama boy-reserves, part of the twenty-second Louisiana, regiment (heavy artillerists), Slocomb's battery of light artillery, Massenberg's (Georgia) light artillery company, and a few others not now remembered.
The works of Spanish Fort consisted of a heavy battery of six guns on a bluff of the left bank of the Apalachie river, three thousand yards below Battery Huger. This was strongly enclosed in the rear. On commanding eminences five hundred to six hundred yards to its rear were erected three other redoubts, which were connected by light rifle-pits with each other. The whole crest of the line of defence was about two thousand five hundred yards, and swept around old Spanish Fort as a centre, with the right flank resting on Apalachie river, the left flank resting on Bayou Minette. At first the garrison consisted of about two thousand five hundred effectives, but I reduced its numbers by transferring the brigade of boy-reserves to Blakely, and replacing it by veterans of Ector's brigade and Holtzelaw's Alabama brigade. After this change was made (about the fourth day of the siege) the position was held by fifteen hundred muskets and less than three hundred artillerists.
On the twenty-sixth of March, Canby invested the position with a force of one corps and two divisions of infantry, and a large siege train; another division of infantry invested Blakely on the same day. The siege of Spanish Fort was at once commenced by regular approaches, and was prosecuted with great industry and caution. The defence was active, bold and defiant. The garrison fought all day and worked all night, until the night of April 8th, when the enemy effected a lodgment on the left flank which threatened to close the route of evacuation for the garrison. I had caused a plank road or bridge about one mile long to be made on trestles from the left flank of the lines of Spanish Fort, over the Bayou Minette and the marshes, to a point opposite Battery Huger; and General Gibson's orders were to save his garrison, when the siege had been protracted as long as possible without losing his troops, by marching out over this bridge. On the eighth of April, I ordered Gibson to commence the evacuation that night, by sending over to Mobile all surplus stores, etc., for which purpose I sent him some of the blockade steamers. They arrived in good time to save his garrison, for at 10 P. M. Gibson, finding the enemy too firmly established on his left to be dislodged, in obedience to his orders marched his garrison out on the plank road, and abandoned the position of Spanish Fort and its material to the enemy. He lost some pickets and about thirty-five cannon and mortars. I moved the troops to Mobile, anticipating an early attack on the city. I consider the defence of Spanish Fort by General Gibson and the gentlemen of his command one of the most spirited defences of the war.
