Research Arsenal Spotlight 64: Henry Beckwith USS New Ironsides

Henry Beckwith was born in 1839 to David Beckwith and Eliza (Rathbone) Beckwith of Chesterfield, Connecticut.  He enlisted in the US Navy on June 27, 1862 and served as the Third Assistant Engineer on the USS New Ironsides.

Henry Beckwith Third Assistant Engineer

Postwar CDV of Henry Beckwith.
Postwar CDV of Henry Beckwith.

The first letter in our collection was written by Henry Beckwith on October 13, 1862 while the USS New Ironsides was near Hampton Roads, Virginia. The USS New Ironsides was a broadside ironclad ship constructed in 1862. In the letter Beckwith described some of his duties as the Third Assistant Engineer of the ship as well as the large amount of coal required to keep it running.

“We have the same duties to do on a Sunday that we have any other day which are not usually very tedious when laying under banked fires as we are at present. But sometimes at sea we see little different times. I mean by banked fires that they are piled up with coal & lays in smothering state but can be raked & in a few minutes will become a good fire. When running, we burn 25 tons of coal per day. Under banked fire, [only] 4 tons. Our engines are sixteen hundred (1600) horse power—that is, they will draw as much as 1600 horses like “Old Tom” on level ground, up or down hill.”

The nature of his duty also meant that Henry Beckwith spent a great deal of time on the ship below decks.

“We arrived here the 27th ultimo & strange to say I haven’t set foot on land since. No, I haven’t since the 23rd ultimo. Sometimes for twenty-four hours I don’t see daylight. I have been writing all the time since we arrived here & by candlelight at that. We are obliged to do almost everything by the said light such as writing, studying, eating &c. &c. In fact, our quarters are just about as dark as our cellar without a light.”

Henry Beckwith closed the letter with an announcement that he had to prepare for battle, though he himself was a noncombatant.

“Oh! I must stop writing very soon to go to quarters—that is, to arrange ourselves in the proper position for battle. I, you know, am classed with the non-combatants. Am in the same general class as doctors from the fact that I am not obliged & not expected to do any fighting. When I spoke of quarters on the opposite page, I meant our room in which we stay the most of the time which is about 12 feet by 9. I would [pay] $10 per month if I could have one all to myself with good windows in it but such luxuries are unknown to us on board ship. In fact, no officer in the ship except the captain can read either a book or paper on the Quarter Deck—one at first very naturally says that is very hard—over and above exact; but this is a man-of-war and that is a fair sample of the rules of the U.S. Navy.”

The USS New Ironsides in South Carolina

Photo of the USS New Ironsides taken between 1863 and 1865.
Photo of the USS New Ironsides taken between 1863 and 1865 via Wikimedia Commons.

On February 2, 1863, Henry Beckwith wrote from outside Charleston, South Carolina.

“We arrived off this place and are now laying here on the blockade. I am as well as usual which is exceedingly well. You may know by this that I am in a great hurry which is owing to the fact that the mail leaves ship in about ten minutes. I expect that we shall lay here for a long time.”

On February 21, 1863, the New Ironsides was still outside Charleston and Henry Beckwith wrote to his mother and told her that he had adjusted well to having a life at sea.

“I have seen the time when if I had some pleasant employment on shore I had as soon be there as anywhere, but at present, give me the life of a sailor. I at first was afraid of the deep blue sea but since it has been so parental to me, I pass without a murmur its former chidings to my race by. I wish that you could look in upon me sometimes when vessel rolls so much that I could not lay in my berth without holding on at the sides which is often the case—or when we cannot keep anything on the table. You would think that I had a very hard time. I doubt not but that you would advise me to come home. Ah! such things did annoy me, but not now.”

On April 11, 1863, Henry Beckwith gave a short account of the First Battle of Charleston Harbor which occurred several days early on April 7, 1863.

“We made an attack on Charleston the 7th instant & neither whipped or was whipped & no one on board of this ship was either killed or wounded.

I should have written before but I considered it a very trivial affair. Consequently you will please pardon me for the neglect. I will not give you an account of the fight for I consider it an insignificant thing. We were struck only 49 times during the whole & I am of the opinion that none of their shot were more than ten inch.”

The USS New Ironsides continued to do duty around Charleston Harbor. On October 8, 1863, Henry Beckwith wrote from off Morris Island, South Carolina, and revealed that he had not been off the ship in over eight months.

“Charleston has not been occupied by the Union forces and consequently I am not on my way home. Everything is progressing well here & the general health of the fleet is excellent—mine unsurpassed. Very probable I have letters from you on the way for I have not received any for several weeks. I went on shore a few days since—the first time since the 1st of February which was about eight months.”

Henry Beckwith and the USS Yantic

Image of the USS Yantic.
Image of the USS Yantic via Wikimedia Commons.

Henry Beckwith and the USS New Ironsides remained in South Carolina throughout the first half of 1864. On August 19, 1864, Henry Beckwith wrote  home from Fort Delaware and revealed he had transferred to another, much smaller, ship, the USS Yantic.

“I have been detached from the New Ironsides & attached to this ship. I am very much pleased with the change. The New Ironsides was a very large & effective vessel. This is a wooden gunboat & of the smallest class—is a very fast & pleasant ship. I was suited when I was ordered to the Ironsides & am now pleased with my situation. The Chief Engineer of the Philadelphia Navy Yard applied for me to come to the Yard with him in which case I would have been ashore all the time but I did not want to come & was not slow to express myself against it & I was finally ordered on board this vessel.

We started from Philadelphia on this vessel on the 13th inst. on a trial trip. We have been cruising up to the present time along the Jersey coast, the southern shore of Long Island, Block and Nantucket Islands. We are now on our way to Philadelphia where we will arrive tomorrow where we expect to remain 10 days or a fortnight & then we expect to make our final departure on a cruise.”

On September 9, 1864, Henry Beckworth revealed that the USS Yantic was now on duty protecting against possible Confederate piracy around Massachusetts. He also gave an update on what his old ship, the USS Ironsides, was doing.

“We are on our way to “Woods Hole” which is on the coast of Massachusetts near Nantucket. We are going there for the purpose of protecting the shipping at that place against attacks of rebel pirates. We have no idea how long we are to remain there.

I received a letter from you a week or two since for which I am greatly obliged. The New Ironsides is still North but expects to leave in a few days for her station “off Charleston.” She was expecting to go to Mobile but under the circumstances of Farragut’s success she will not be needed.”

Henry Beckwith continued to serve on the USS Yantic through the end of the war and until June 5, 1866 when he transferred to the US Naval Academy. After a one year assignment at the academy he served on board the USS Saco and USS Franklin. He retired from active service in 1873 and died of consumption on July 12, 1885.

We’d like to give a special thanks to William Griffing of Spared & Shared for his work in transcribing and sharing these letters.

To read more of Henry Beckwith’s letters and access thousands of other Civil War letters and documents, sign up for a Research Arsenal membership.

If you enjoyed this article, check out some of our other featured collections like Thomas Griffith of the 116th New York Infantry and Josiah Osgood of the 24th Massachusetts Infantry.

The First Ship Sunk by a Naval Mine: The USS Cairo

The First Ship Sunk by a Naval Mine: The USS Cairo

Photograph of the USS Cairo and crew taken sometime during 1862. https://app.researcharsenal.com/imageSingleView/68594
Photograph of the USS Cairo and crew taken sometime during 1862. https://app.researcharsenal.com/imageSingleView/68594

This week marks the 163rd anniversary of the sinking of the gunboat USS Cairo. Remarkably, a sinking with no loss of life. The Cairo also holds the distinction of being the first ship sunk by a naval mine (torpedo was the term used at the time).

The Birth of an Ironclad — USS Cairo

In 1861, as the Civil War erupted, the Union moved to exploit its control of the Mississippi River and its tributaries. Built by James Eads and Company in Mound City, Illinois, the Cairo was the lead ship of the seven-vessel “City-class” of casemate ironclads commissioned for riverine warfare. She measured 175 feet in length, drew only 6 feet of water (making her ideal for shallow rivers), and under her steam-engine and paddlewheel propulsion could manage a modest 4 knots. Manned by a crew of approximately 251 officers and enlisted men, the Cairo was designed to carry heavy armament behind thick iron armor and bring Union naval power inland.

Originally part of the Union Army’s Western Gunboat Flotilla, the Cairo was transferred to the U.S. Navy on October 1, 1862.

Wartime Service: From Forts to Rivers

Shortly after her commissioning, Cairo saw action alongside Union forces in several key operations. In February 1862, she helped occupy Clarksville and Nashville, Tennessee — crucial early moves in asserting Union control over the Tennessee River. In the spring she took part in the reduction of Fort Pillow, which fell to Union forces in early June. On June 6, 1862, Cairo joined a flotilla of Union warships in a naval battle off Memphis, Tennessee, defeating a similar Confederate flotilla and helping secure the city for the Union.

By late November 1862, the Cairo had shifted to operations along the Yazoo River as part of the Yazoo Pass Expedition — a campaign aimed at clearing the river of Confederate defenses to prepare for an attack on Haines Bluff, north of Vicksburg, Mississippi.

A Sudden End — First Ship Lost to a Naval Mine

Sketch of the ship's wreck, entitled Cairo Submerged, probably depicting the scene immediately after she was sunk by a Confederate mine in the Yazoo River, Mississippi, on 12 December 1862. Note men sitting on projecting timbers and swimming in the water nearby. Courtesy of Mrs. A. Hopkins, 1927. U.S. Naval History and Heritage Command Photograph.
Sketch of the ship’s wreck, entitled “Cairo Submerged,” probably depicting the scene immediately after she was sunk by a Confederate mine in the Yazoo River, Mississippi, on December 12, 1862. Note men sitting on projecting timbers and swimming in the water nearby. Courtesy of Mrs. A. Hopkins, 1927. U.S. Naval History and Heritage Command Photograph.

On December 12, 1862, under the command of Thomas O. Selfridge, Jr., Cairo was helping to sweep the Yazoo for underwater “torpedoes” — the term then used for what we now call naval mines. Selfridge saw another gunboat, the Marmora firing and assumed that it was under attack by Confederate sharpshooters. Selfridge ordered the Cairo forward and deployed small boats to assist the Marmora. However, the Marmora was not under attack and was firing its guns to detonate a mine it had discovered. Shortly after this maneuver an explosion rocked the Cairo. According to Ensign Walter Fentress of the Marmora, he “saw her anchor thrown up several feet into the air.”

Unfortunately, the Cairo struck an electrically detonated mine placed by Confederate forces who were hidden along the riverbank. Two explosions ripped into her hull, creating gaping breaches.

In just twelve minutes, Cairo sank into approximately 36 feet of water. Miraculously, there was no loss of life. This tragic event marked a grim milestone: the Cairo became the first armored warship in history to be sunk by a remotely detonated mine.

Lost and Forgotten — Then Rediscovered

For over a century, the Cairo lay buried beneath silt and mud at the bottom of the Yazoo River — effectively preserved by the oxygen-poor sediment.

In 1956, historian Edwin C. Bearss (alongside local historians Don Jacks and Warren Grabau) used civil-war–era maps, a magnetic compass, and crude iron probes to locate the wreck. Their efforts paid off — by 1959 divers retrieved an armored port cover that confirmed the identity of the ironclad.

Salvage operations began in earnest in 1960. Over the next several years, many artifacts were recovered: cannons, personal items, naval equipment — all preserved by the river mud. By 1964 the hull was raised (cut into three sections to prevent further disintegration) and placed on barges; eventually, the components and artifacts were transported to a shipyard in Pascagoula, Mississippi for conservation.

Resurrection as a Museum — Legacy and Public History

Photograph of the salvaged Cairo now at the USS Cairo Museum in Vicksburg, MS.
Photograph of the salvaged Cairo now at the USS Cairo Museum in Vicksburg, MS.

In 1972, Congress authorized the National Park Service (NPS) to accept ownership of the Cairo, paving the way for her restoration and display. By 1977 the restored ironclad was reassembled on a concrete foundation near the Vicksburg National Cemetery and opened to the public at Vicksburg National Military Park in Mississippi.

Visitors to the park can walk aboard the Cairo and peer into her history: inside the adjacent museum are hundreds of artifacts recovered from the wreck — personal effects of sailors, tools, weapons, even meal utensils — offering a rare, intimate window into life aboard a Civil War ironclad.

The Cairo is one of only three surviving Civil War-era gunboats, and she stands as a testament both to early industrial naval design and to the human stories of those who served in the “brown-water” navy that fought the war on America’s inland rivers.

Why USS Cairo Still Matters

The story of the USS Cairo resonates on multiple levels. As a technological artifact, she embodies a pivotal shift in naval warfare: the transition from wooden sailing ships to armored, steam-powered vessels adapted for river combat. As a casualty, she marks a grim innovation in warfare — the use of underwater mines to sink a warship. As a rediscovered relic, she provides historians and the public a tangible link to the lived reality of Civil War sailors. And as a museum, she educates and reminds us of the human cost and ingenuity of that conflict.

Standing on her deck today — surrounded by recovered artifacts and the Mississippi-river air — one can almost hear the creak of timbers, the hiss of steam, the shouted orders of anxious sailors. The Cairo remains more than a wreck: she is a bridge between past and present, a silent storyteller of courage, tragedy, and legacy.

Sources

“USS Cairo.” Wikipedia, https://en.wikipedia.org/wiki/USS_Cairo.

“The USS Cairo Story.” Visit Vicksburg, https://www.visitvicksburg.com/blog/uss-cairo-story/.

“Thomas O. Selfridge, Jr. – The Life and Career of an Early American Naval Officer.” Naval Historical Foundation, https://navyhistory.org/2013/12/thomas-o-selfridge-jr.

“USS Cairo.” Naval History and Heritage Command, https://www.history.navy.mil/our-collections/photography/us-navy-ships/alphabetical-listing/c/uss-cairo0.html.

“U.S.S. Cairo Gunboat and Museum.” National Park Service, https://www.nps.gov/vick/u-s-s-cairo-gunboat.htm.

 

Research Arsenal Spotlight 7: David King Perkins of the USS Seminole

David King Perkins was born in 1843 to Clement T. Perkins and Lucinda (Fairfield) Perkins of Kennebunkport, Maine. On January 30, 1863, he enlisted in the US Navy as a Master’s Mate onboard the USS Seminole. In this collection of eight letters at the Research Arsenal, he writes to his sister, Caroline Amelia Perkins, about his experiences at sea.

David King Perkins and the U.S.S. Seminole

Drawing of USS Seminole by Alfred R. Waud via Wikimedia.

The USS Seminole was commissioned on April 30, 1861 with Edward R. Thomson as commander. The Seminole was a steam sloop-of-war and while David King Perkins was serving was mainly stationed as part of the Western Gulf Blockading Squadron.

David King Perkins’ first letter in the Research Arsenal collection is dated November 26, 1863, about 11 months after he first started serving on the ship. In it he described  the boredom that the blockade duty had brought to the crew:

“Everything is about the same here in the Blockade. We have no hopes of getting relieved. I expect we shall have to lay here all winter or until the place is taken. I hope that will be soon for I am most tired of laying here. Since our two new officers came, we have it very easy. Stand four hours watch and then have twenty hours off so I am sure I cannot grumble about having hard times. I improve my spare time by study. We have a very nice old man for an Acting Master. He takes great interest in teaching us young Masters Mates navigation. I shall be an experienced navigator by the time I leave the Navy.”

By April 15, 1864, the USS Seminole was off the coast of Mobile Bay, Alabama, and David King’s Perkins’ spirits seem to have raised somewhat:

“We lay in sight of “Fort Morgan.” When we are in our night stations, we are about three miles from land and five from “Fort Morgan.” There is quite a fleet of vessels here. I think there is twelve in all but twelve does not seem to be enough to stop blockade runners for since we arrived there has been two run the blockade and one a large steamer named the “Auslin.” I feel in hopes we shall be lucky to catch one soon. We have been quite fortunate so far in catching prizes.”

David King Perkins’ Hopes of Promotion

While serving as a Master’s Mate on the USS Seminole, David King Perkins dreamed of advancing his station. In a letter written March 9, 1864, he wrote to his sister that he had taken the examination to be promoted to ensign and was anxiously awaiting the results:

“I have been very busy about my application. I have sent it in to the Commodore but have not heard anything from it yet. However, I hope to soon for I want to know the worst of it. If I pass my examination, it is well and good. If not, I shall not care to stop in the Navy. I cannot make a cent to serve in the capacity as Master’s Mate. If I do not get my promotion as Ensign, I think the Merchant services would be better for me.”

A week later, David King Perkins wrote in a new letter that he still hadn’t received any word on his application:

“When we first arrived here, I applied to the Admiral for permission to be examined for the position of Ensign. I have not heard anything from my application yet and am afraid I shall not. I shall wait a little longer. Then if I do not hear from it, I will forward my recommendation. I think it would be much better if I pass my examination, then I shall not be under obligations to anyone. However, if I do not hear from the Admiral soon, I will forward the recommendation to Father and let him give it to Mr. Moody.”

By the end of the war, David King Perkins served as the Acting Ensign on the USS Seminole.

The USS Seminole Off the Coast of Texas

Trimmed CDV of David King Perkins.

The USS Seminole participated in the Battle of Mobile Bay on August 5, 1864, though David King Perkins had nothing to say about it to his sister. After undergoing repairs at Pensacola, Florida, the USS Seminole was then sent to Galveston, Texas in September of 1864 and remained along the Texas coast until the end of the war.

On November 3, 1864, David King Perkins’ wrote to his sister about events along the coast:

“Since I wrote to father and Tenie we have had quite an exciting chase. On the night of the 30th, signals were made that a steamer was running out. We immediately slipped our chain and stood off to sea in the direction we supposed the steamer would take. In the meantime, the weather had come in very thick. Quite early in the morning I discovered a suspicious looking steamer. I having charge of the deck at the time, we changed course at once and stood for the stranger. He also changed his course and stood away from us with the hopes of making his escape. We made all sail in chases fired a gun at him, which he did not seem inclined to notice. We were gaining very fast and had him most under our guns when the weather came in very thick and we lost sight of the steamer.

The weather did not clear up until about 2 o’clock. The chase commenced at about 6 o’clock in the morning and we losing sight of the steamer at about 9 a. m. When it had got well cleared up, we again saw the steamer from the masthead but she was a long way off, having steered a different course from us while it held thick. We continued to chase until night came on when we were compelled to give it up, being most out of coal. Had we captured the steamer, it would have probably put three or four thousand dollars in my pocket. But I am afraid there is no such good luck in store for me.

The same night the steamer run out, there are six schooners also run, all of which were loaded with cotton. I believe only one was captured.”

In another letter written about three weeks later, David King Perkins revealed the meagre share of prize money he had accumulated so far:

“It is hardly worthwhile for me to caution you to be prudent and saving. I do not lay up but little money although I am saving, yet my expenses are great. If I was on board a small vessel, I could save much more than I do. This ship has not been very lucky in capturing prizes. My share of the “blockade runner Charleston” amounts to $46.31 which is only a very small sum. Should the steamer “Sir William Peel” be condemned, I shall probably get something quite handsome.”

David King Perkins continued serving on the USS Seminole past the end of the war until November, 1865. He died in California in 1893.

We’d like to extend a special thanks to William Griffing of Spared & Shared for transcribing and sharing these letters.

To read the full collection of David King Perkins letters and thousands of others, sign up for a membership at the Research Arsenal.

Check out some of our other spotlight collections like James A. Durrett of the 18th Alabama Infantry or Albert Henry Bancroft of the 85th New York Infantry.

 

 

JOIN THE RESEARCH ARSENAL COMMUNITY TODAY.