Focus on U.S.S. Fort Jackson
My friend Ed Cotham e-mailed me recently with this photo of U.S.S. Fort Jackson, one of the ships making up a part of the blockade fleet off Galveston in the final months of the war. Fort Jackson had a long and active service history, capturing several blockade runners off the East Coast and taking part in the bombardment of Fort Fisher at the end of 1864. When she took up station off Galveston in the early part of 1865, she served as the flotilla’s flagship, under Captain Benjamin F. Sands (1811-1883, right). It was Sands who formally took the surrender of Galveston in June 1865.
When I first saw the image, I thought I’d not seen it before, and told Ed so. Soon after I realized that we’d used a much smaller version of this image on the Denbigh Project website, as it was a lookout aboard Fort Jackson that first sighted the stranded blockade runner at dawn on May 23, 1865, and Sands who ordered the gunboats Cornubia and Princess Royal to open fire. Simultaneously, Sands ordered boats from the blockaders Seminole and Kennebec to board and destroy Denbigh.
A very large proportion of both the U.S. and Confederate navies were vessels that were never built for military service, merchant ships that were either bought while still on the stocks, or pressed into service to meet the rapidly-expanding need for warships. Fort Jackson was one of these. She was built for Cornelius Vanderbilt’s service between New York and Panama, but was purchased by the Navy upon completion in the summer of 1863.
Fort Jackson was a big ship, 250 feet long and 1,850 tons burthen. She normally drew 18 feet of water, which would have made operations close inshore in the Gulf of Mexico difficult. (In fact, when Sands went into the harbor at Galveston to formally take possession of the city, he had to transfer to U.S.S. Cornubia, a smaller ship with a 9-foot draft.) Her two sidewheels were powered by a vertical beam engine, consisting of a single cylinder 80 inches in diameter, with a 12-foot stroke. Fort Jackson was armed with a 100-pounder rifle, two 30-pounder rifles, and eight 9-inch smoothbores.
Anyway, looking at the image there seemed to be a lot of good detail, so I downloaded the full-resolution version from the Library of Congress, and thought it would be fun to see what’s visible. Here we go. . . .


The flags of the commanders of the first seven squadrons of divisions had the middle part of a different color from the rest, in the form of a wedge, the base occupying one-third of the hoist or head, and the point extending to the extremity of the flag.This pennant aboard Fort Jackson looks very much like an early version of the pennants authorized in 1866, and in his posthumously-published autobiography, Sands makes several references to hoisting his “division pennant.” Today’s official policy is what yesterday’s unofficial practice, and it may be that this photo shows the prototype of squadron pennants authorized after the war.The flag of the first squadron of division was blue — white — blue ; 2d, red — white — red ; 3d, white — blue — white ; 4th, white — red — white ; 5th, white — yellow — white ; 6th, red — white — blue ; 7th, white — blue — red. The flag of the 8th squadron of division was yellow and blue vertical ; the 9th, white and yellow vertical ; and the flag of the reserve squadron blue and yellow vertical.
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The “walking beam,” so called because it oscillated back and forth as the paddlewheels turned, can be seen here. Interestingly, this position of the beam is almost “dead center” for the paddlewheel crank (i.e., near the vertical), which would be an unusual position to stop the engine. An officer stands on the far, port-side paddlebox.


Sailors stand watch atop the deckhouse, just forward of the funnel. The glazed-in pilothouse forms a half-deck at the front end of the deck house. The ship’s bell is visible just below the pilothouse windows.


Two officers, distinguished by their undress frock coats, standing on the starboard paddlebox.


Another 30-pound rifle on Fort Jackson’s fantail, with two of her 9-inch smoothbores projecting from gunports on the deck below.


Closed gunports for Fort Jackson’s forward 9-inch guns on the starboard side. Many ships, both runners and blockaders, were painted white or a very light gray color to reduce visibility and keep the interiors of the ship cool.


Fort Jackson’s biggest gun, her 100-pound rifle, probably a Parrott (right center). This gun, like the two 30-pound rifles, was mounted on apivot to fire on either side of the ship. Large sections of the ship’s rail (center) were hinged to drop out of the way to give the guns a clear arc of fire.


Fort Jackson’s port-side stream anchor, hauled up and secured to the cathead. Semicircular scars and rust stains show where the arm of the anchor scraped against the protective plating, mounted over the ship’s wooden hull timbers.


Finally, Fort Jackson’s second 30-opound rifle, mounted on the forecastle.

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Where is the * like * button?
I really want to click the * like * button.
Thanks. Disqus sucks, of course, but it does have its better features.
Can I like Sands’ beard?
Yup. Sands’ is real, unlike some others.
Very cool Andy, thanks. I love the detail on these old photos…
Andy, I just learned that my 2x great grandad Andrew Connery served aboard the Fort Jackson. I can’t thank you enough for posting this!!!
When was he on the ship?
He enlisted when he was 16 and served from 1 Aug 1862-24 Apr 1865 in the USN. From what I can tell he was there during both battles of Fort Fisher as a “1st Class Boy”. I guess that’s some kind of cabin boy? I also have record of him first serving on the USS Ohio, then a receiving ship. After the War he enlisted in the Army and served on the Western frontier until 1869 when he went to Fitchburg, Mass.
Fort Fisher was a big damn deal.
I ask because the last major Confederate command surrendered aboard Fort Jackson on June 2, 1865.
General Hood, right? I looked up something on that last night but haven’t read all of it yet. I do know that thanks to his service, Andrew was very active in the Grand Army of the Republic in Fitchburg for many years.
Kirby Smith, Department of the Trans-Mississippi.
Ah, okay. Thanks. Guess I didn’t read it carefully. 😉
Sorry, I somehow messed up his USN service dates. That should read 21 Aug 1863–24 Aug 1865.
Then he was on board in June, presumably.
From the blockade runners book:
Now that’s interesting. Wish I had something from Andrew like a journal entry on this. He had a good life from everything I’ve seen, although at the end an injury was too much for him financially and he ended up passing away in the Old Soldier’s Home in Washington, DC.
Thing is, by the time Kirby Smith surrendered here, Washington had already cleaned up and gotten over its hangover from the official celebration of victory, the Grand Review, more than a week before.
Thanks for highlighting Kirby Smith’s surrender. Far too many people are under the impression that the war ended neatly at Appomattox on April 9, 1865. It’s important to realize that when Lincoln was killed the war war still going on. There was precious little that was neat and tidy about that conflict.
I found an interesting account of both battles at Fort Fisher in this 1893 book:
https://openlibrary.org/books/OL24633093M/The_soldier_in_our_Civil_War
Look on pp. 374 & 375.