J. L. BELL is a Massachusetts writer who specializes in (among other things) the start of the American Revolution in and around Boston. He is particularly interested in the experiences of children in 1765-75. He has published scholarly papers and popular articles for both children and adults. He was consultant for an episode of History Detectives, and contributed to a display at Minute Man National Historic Park.

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Showing posts with label artillery. Show all posts
Showing posts with label artillery. Show all posts

Tuesday, September 15, 2026

New York City Has Fallen

On 15 Sept 1776, 250 years ago today, the Continental Army withdrew from the southern end of Manhattan Island, leaving the city of New York to the British army.

That’s an orderly way to describe what happened. Here’s Gen. George Washington’s official dispatch to John Hancock and the Continental Congress the next day:
in the morning they began their Operations—Three Ships of War came up the North River as high [as] Bloomingdale which put a total stop to the removal by Water of any more of our provision &c. and about Eleven OClock those in the East River began a most severe and Heavy Cannonade to scour the Grounds and cover the landing of their Troops between Turtle-Bay and the City, where Breast Works had been thrown up to oppose them.

As soon as I heard the Firing, I road with all possible dispatch towards the place of landing when to my great surprize and Mortification I found the Troops that had been posted in the Lines retreating with the utmost precipitation and those ordered to support them, [Samuel Holden] parson’s & [John] Fellows’s Brigades, flying in every direction and in the greatest confusion, notwithstanding the exertions of their Generals to form them.

I used every means in my power to rally and get them into some order but my attempts were fruitless and ineffectual, and on the appearance of a small party of the Enemy, not more than Sixty or Seventy, their disorder increased and they ran away in the greatest confusion without firing a Single Shot—

Finding that no confidence was to be placed in these Brigades and apprehending that another part of the Enemy might pass over to Harlem plains and cut off the retreat to this place, I sent orders to secure the Heights in the best manner with the Troops that were stationed on and near them, which being done, the retreat was effected with but little or no loss of Men, tho of a considerable part of our Baggage occasioned by this disgracefull and dastardly conduct—

Most of our Heavy Cannon and a part of our Stores and provisions which we were about removing was unavoidably left in the City, tho every means after It had been determined in Council to evacuate the post, had been used to prevent It. We are now encamped with the Main body of the Army on the Heights of Harlem where I should hope the Enemy would meet with a defeat in case of an Attack
William Douglas, a Connecticut militia colonel whose troops had been guarding an area near Kip’s Bay, told his wife that “my Left wing gave way” under the initial artillery fire:
I Lay myself on the Right wing, wateing for the boats untill Capt. [Jonas] Printice Came to me and told if I ment to Save my Self to Leave the Lines for that was the orders on the Left and that they had Left the Lines. I then told my men to make the best of their way as I then found I had but about ten Left with me.
Caesar Rodney, one of Delaware’s delegates to the Congress, was in the region, and he gathered this information:
the Ships…began a verry heavy Fireing at Turtle-Bay, to Scour the Country previous to their landing the troops, but hurt no Body that I Can hear of—When the Fireing ceased their Troops began to Land and ours to Run as if the Devil was in them in Spite of all the Genel. Could do. They never fired one Gun—

General Whashington haveing discovered their intention to Land at that place, and haveing properly disposed of his troops in case of an Attempt in either or both the other places, ordered a Reinforcement and set out there himself. However before he Got to the place, met our people runing in Every direction. He Endeavoured by persuasion, Threats &c. to get them back, but all to no purpose, in Short they Run till they left the General to Shift for himself—
A story went round that Gen. Washington was so angry that he threw his hat on the ground and shouted, “Are these the men with which I am to defend America?” (per Gen. William Heath) or “Good God, have I got such troops as those?” (per George Weedon). No one who was with Washington at the time described him behaving that way. But of course those men had other things on their minds—and may have thought such behavior was perfectly understandable.

Sunday, August 30, 2026

Long Island Has Fallen

On the morning of 30 Aug 1776, 250 years ago today, Gen. William Heath was stationed at Kingsbridge, New York, on the Hudson River just north of Manhattan Island.

Heath wrote urgently to his commander-in-chief:
A very Extraordinary Report has Just Spread here, that whether True or false we are as yet uncertain That Long-Island is Evacuated by Our Troops. . . .

I am in Anxiety Untill I hear from you
This letter is transcribed at Founders Online, and the Massachusetts Historical Society has digitized Heath’s copy.

Likewise, Abraham Yates, Jr., head of the New York committee of safety, wrote to the commander from the same place:
In our way to Fishkill agreable to an adjournment of the Convention, we are informed that the Army is removed from Long Island to the City of New York—

an anxiety to know the fact, as well as to be informed wether you think any measures necessary for us to take—Induces us to trouble your Excellency at this time for an answer hereto—

We have ordered last Night all the Militia of the Counties of Ulster, Dutchess, Orange and Westchester to be ready at a Minutes warning, with five days provisions.
Gen. George Washington wrote back to Yates:
Circumstanced as this Army was in respect to Situation Strength &c., it was the unanimous advice of a Council of General Officers to give up Long-Island, and not by divideing our Force be unable to resist the Enemy in any one point of Attack, this reason added to some others, particularly the fear of haveing our Communication cut of from the Main (of which there seemed to be no Small probability) and the extreame fatigue our Troops were laid under in guarding such extensive Lines, without proper Shelter from the weather, induced the above Resolution.

It is the most intricate thing in the World Sir to know in what manner to conduct ones self with Respect to the Militia, if you do not begin many days before they are wanted to raise them, you cannot have them in time, if you do they get tired and return, besides being under very little Order or Government whilst in Service—

However if the Enemy have a design of serveing of Us at this place as we apprehended they meant to do on Long-Island—it might not be improper to have a body in readiness to prevent or retard a Landing of them on the East of Harlem River, if need be—

In haste & not a little fatigued, I remain with great Respect & Esteem Sir Yr Most Obedt Hume sert…
Washington let the adjutant general, Joseph Reed, reply to Heath:
The Report of the Evacuation of Long Island last night is true—it was a Measure founded in the fullest Necessity after the Surprize of our Troops last Tuesday [the Battle of Brooklyn], by which the Flower of our Army & some of our best Officers were lost.

add to this that the constant Rains upon Troops without Cover has so spoil’d the Ammunition & enfeebled the Men that had the Enemy attempted to force our Lines they must have done it with great Ease. The Ships have also been trying to get up the whole Week, which if they could effect our Communication would have been cut off and the whole Army must have surrendered at Discretion.

Under these Circumstances the remaining General Officers were unanimously of Opinion that it was absolutely necessary to retreat which was done so as to bring off all our Ammunition & Artillery except the heavy Pieces & most of our Provisions—

Our Situation is in all Respects critical Ld. Stirling & Gen. [John] Sullivan are both Prisoners—the latter was permitted to come out this Morning on his Parole with a Message from Ld. Howe. This is the Substance of what has passed in this important Week.

Friday, August 21, 2026

In Exchange for John Callender

In June 1777, as quoted here, the Massachusetts General Court voted to send imprisoned Loyalist Benjamin Davis, Jr., with his father to New York on condition that the royal authorities send back John Callender in exchange.

Callender (1747-1797) had been one of four provincial officers ordered to lead their artillery companies onto the field at the Battle of Bunker Hill.

Only one of those officers, Samuel Russell Trevett, actually stayed through the whole battle doing damage to the regulars. Only one—again, Trevett—kept any of the provincials’ valuable cannon from being captured.

However, two of the other officers had the advantage of being related to Col. Richard Gridley, commander of the artillery. They were Maj. Scarborough Gridley, the colonel’s son, and Capt. Samuel Gridley, his nephew.

Eventually both young Gridleys were removed from the ranks. But that took months, and in July 1775 the new commander-in-chief, Gen. George Washington, had to make an example of someone. So John Callender was cashiered in a very public way.

Callender carved out a second chance for himself. He went to New York in the fall of 1776 as a gentleman volunteer or “cadet” attached to the artillery company commanded by Capt.-Lt. John Johnson (c. 1753–1818, self-portrait shown above).

During the Battle of Brooklyn, Johnson was “desperately wounded,” in the words of Henry P. Johnston. Callender took command of the company and “fought his piece on Long Island until the enemy’s bayonets were at his breast.” Both officers and their men became prisoners.

Johnson was exchanged in May 1777 but was in no physical shape to return to the army. He became Boston’s leading portrait painter during and immediately after the war.

Callender was awarded a Continental Army commission as a captain-lieutenant, dated 1 Jan 1777. And the Massachusetts legislature tried to get him back, as its June resolution showed.

But that didn’t work. Callender was still a prisoner in New York in September. And I rather doubt Benjamin Davis, Jr., returned to Massachusetts to be locked up again.

I suspect the British authorities didn’t see a fair trade in exchanging a Continental officer captured in battle for a young man, barely of age, who just happened to be with his father on a merchant ship when it was seized. It’s possible the Crown freed another young American man whose identity I haven’t found, and it’s possible the issue of Benjamin, Jr.’s trade faded away.

In September 1777, John Callender’s wife Hepzibah asked the Massachusetts legislature to approve another swap for her husband. The man to be freed from the Boston jail this time was John Hill, a Loyalist captured during the evacuation in the spring of 1776.

The General Court approved that swap on 17 September. I presume it actually happened because by the end of the year Callender and Hill were both back on their own sides.

In subsequent years Hill served as “a Capt. of Marines on board a Privateer for 8 months, than as Capt. of Marines in the Jason.” Then with his brother Richard he was inspector of the ferry between Manhattan and Brooklyn.

Callender remained on duty in the Continental artillery force for the rest of the war, mustering out in 1784.

TOMORROW: The Davises in New York.

Saturday, May 30, 2026

“How the Shooting Began in 1774” in Hampstead, N.H., on 2 June

On Tuesday, 2 June, I’ll be at the Hampstead, New Hampshire, public library, speaking to the Hampstead Historical Society about “How the Shooting Began in 1774: The Start of the Revolutionary War in New Hampshire.”

Here’s our event description:
Officially the Revolutionary War began with the Battle of Lexington and Concord in April 1775, but the first exchange of fire between the king’s government and the Patriots came the previous December in New Hampshire. The bloodless fight over Fort William & Mary in Portsmouth harbor was one stage of a months-long “arms race” as New England’s royal governors and political resistance vied to seize cannon and other artillery supplies in preparation for a war. This talk explores the mass demonstrations, armory break-ins, shadow governments, and espionage that brought on the war.
I’ll be drawing on The Road to Concord and more recent research to pander to the local audience speak bold truths about the start of the Revolutionary War—a story that starts months before the 19th of April and involves events hundreds of miles apart.

This free event is scheduled to take place from 6:30 to 8 P.M. at the library.

This talk is made possible by New Hampshire Humanities, N.H.P.B.S., and the Cogswell Benevolent Trust. It’s part of the “By the People: Conversations Beyond 250” series of community events developed by the Federation of State Humanities Councils and the Smithsonian Center for Folklife and Cultural Heritage.

Monday, May 25, 2026

“The services of their father in repairing certain cannon”

Preserved Clap was born in Hadley, lived in the part of that town which became Amherst, and ultimately died at age eighty up the Connecticut River in Claremont, New Hampshire.

His headstone appears here courtesy of Find a Grave. His wife Eunice’s stone is nearby.

Clapp probably had earlier ties to that region. The Preserved Clap listed as serving in 1775 in a provincial company recruited largely from Bolton was said to come from Charlestown, New Hampshire, next to Claremont.

There’s also this curious anecdote related by Jaazaniah Crosby in his History of Charlestown in New Hampshire (1833):
On the 18th of June, 1756, while Lieut. Moses Willard was endeavoring to extinguish the fire, which had been kindled in his fence, he was attacked by the Indians, and killed behind the barn of the late Capt. John Willard, and near the academy. At the same time, his son Moses was wounded in the hip by a spear, which is said to have remained in the wound till after his retreat into the fort. It is further said that a Mr. Preserved Clap carried the same spear into the revolutionary war.
Preserved and Eunice Clap’s son Roswell was living in Claremont by 1790, per the first U.S. Census.

Dr. Clap’s children followed in his footsteps in at least one way: asking to be paid for his inventions during the Revolutionary War.

In 1837, the U.S. Senate took up “the petition of Roswell Clapp and Charlotte Reed, children and heirs of Preserved Clapp, praying compensation for the services of their father in repairing certain cannon belonging to the United States.” That referred to work sixty-one years before, just after the siege of Boston.

And the Clap family kept up that plea until 1841, thirty years after the doctor had died.

Sunday, May 24, 2026

“Acquainted with the conduct of Doctor Preserved Clap”

I lose track of Dr. Preserved Clap after 1776 until 5 Feb 1781, when the Continental Congress referred a petition from him to its board of war.

On 20 February, board members Richard Peters of Pennsylvania and Ezekiel Cornell of Rhode Island met and formulated a response to that petition:
The Board having considered the reference with which they were honored on the memorial of Preserved Clap, beg leave to observe, That it appears from his memorial and General [Henry] Knox’s letter that he hath been with the Army as a volunteer for eighteen months without pay or any emolument.

That it farther appears by General [Benjamin] Lincolns and Knox’s letters that Mr Clap was sole inventor of stocking the Cannon that were supposed to be rendered useless by the enemy at Boston, and in the vicinity, in the spring of 1776; from which the Continent at large received a real benefit; for which he received no emolument but barely day wages.

From the foregoing state of facts it may be proper for Congress to resolve,

Resolved, That the supreme executive of the State of Massachusetts examine into the merit and services of Preserved Clap, and order payment on the account of the United States, for such sum as they think he may justly deserve; provided it shall not exceed one thousand dollars in bills of the new emissions:

That Preserved Clap be informed, that Congress cannot employ him in public service, consistent with their arrangements.
The Congress approved that response the next day. Clap’s petition, which might include the letters from Knox and Lincoln, is preserved in the Congress’s files but not published.

There is, however, a second published letter from Henry Knox on the doctor. On 13 March, Gen. John Sullivan wrote to Knox about him, and on 22 March the artillery commander replied:
I received your favor of the 13th instant, requesting a certificate from me, & such of my officers who were best acquainted with the conduct of Doctor Preserved Clap, & how he employed himself in the Army.

The result of my knowledge & information is that the said Preserved has great mechanical abilities, & that he joined himself to the Army in ’79, as a volunteer, ready to do any kind of work in his power, either for officers or soldiers, sometimes with & sometimes without pay.

When the Continental troops were principally withdrawn from West Point last August, the Doctor attached himself to the Post, but he declined to the best of my remembrance to be enrolled as an artificer, & apply himself to public work entirely.

Sometime in November he applied to me for a letter to Mr. Hodgson [Samuel Hodgdon, shown above], D[eputy].C[ommissary].G[eneral].M[ilitary]. Stores, the intent of which he informed was to procure assistance or permission to work with the artificers’ tools at Philadelphia to execute some design of a machine to destroy shipping, which he intended to present to Congress or the Board of War.

But I had not the least idea of his intending to claim pay for the time he had been with the army.
This looks like the second time Dr. Clap threw himself into devising equipment for the army without arranging an official rank or contract, and without discussing pay. Not the wisest way to operate, especially when good money was scarce.

The Congress referred Clap’s case to Massachusetts, where the “supreme executive” was now Gov. John Hancock. The state archives might therefore contain more sources on Dr. Clap. However, I’ve found no evidence of pay for him on either state or national level.

TOMORROW: Last traces.

Saturday, May 23, 2026

“The consideration of the Petition of Preserved Clap”

In the spring of 1776, Dr. Preserved Clap was forty-five years old. He had a wife and young children back in Amherst. And in Boston he was being hailed as a “Genius” for his idea of how to put damaged cannon back to work. So he stayed.

Though he used the title ”Doctor” and was identified by the Rev. Samuel Cooper as “a Country Surgeon,” I haven’t come across any example of Clap performing medicine. But he threw himself into mechanical tasks.

The authorities put Clap in charge of a team to salvage as many of the artillery pieces the British left behind as they could. Those men appear to have worked into the summer, and then Clap petitioned the Massachusetts General Court for pay.

On 16 September that legislature put into its record:
MEMORIAL of PRESERVED CLAP Overseer. of the Men employed in opening, and stocking the Cannon at Boston, and Castle William.
setting forth
That he and the Men attended that service, for the term of Time specified, for which he, nor they have received any pay therefore the memorialist prays, that the Honorable Court would give him an Order upon the Treasurer for the State aforesaid for the Amount of his Account. or otherwise relieve him as shall seem meet.

The Committee to whom was referr’d the consideration of the Petition of Preserved Clap, have attended that Service, and beg leave to Report by way of Resolve.

several other Accounts exclusive of said Clap’s accompanying this petition, the Committee did not take into consideration as said Clap had no orders to receive the amount of the same,

said Committee do not know of any further service for said Clap.

Resolved that there be paid out of the Publick Treasury of this state to Preserved Clap Forty Three Pound one shilling & Tenpence in full for his within account

and whereas Said Clap Says that he has envented a machine for Boreing Cannon, which may be improved to the grate advantage of this State, therefore

Resolved, That if Said Clap will exhibet a Plan, or Modle of Said Machine, to Hugh orr Esqr and others, a Comtee. for Casting Large Cannon So as to Satisfy them of its Superior utility, upon their report thereof to this Court there Shall then be granted to him Such a Sum for his envention as may appear to be adequate to its Superior usefulness.
Hugh Orr (1715–1798) had come to Massachusetts from Scotland in 1737, settling in Bridgewater after a couple of years. There he built a forge and the first known trip-hammer in British America. Though Orr’s main product was farming implements, at times of war he shifted his works toward making weapons, including muskets in 1748.

In 1776, Orr was representing Bridgewater in the General Court and working to set up a cannon manufactory. Naturally, the legislature set Dr. Clap to him. However, there’s no evidence anything came of that.

Two months later, on 14 November, the Independent Chronicle newspaper ran this notice:
BOSTON, November 11, 1776.

THIS may certify, that Doctor Preserved Clap, has opened the cannon at Castle-William that were spiked up by the enemy; and is the real inventor of a carriage, whereby the cannon that had their trunnions broken off, by this new invented carriage the guns are rendered serviceable, which otherwise would have been useless.

Attest, RICH. GRIDLEY, Chief Engineer.
I looked to see if there was any competing claim to have invented that method of mounting guns in 1776, but I couldn’t find one. Dr. Clap really wanted public credit for his ideas.

TOMORROW: Making a national case.

Friday, May 22, 2026

A Long Line of Preserved Claps

Dr. Preserved Clap, the man who stepped forward to render Boston’s broken cannon useful again in the spring of 1776, came from a long line of Preserved Claps.

According to The Clapp Memorial (1876), the doctor’s ancestors Roger Clapp and Joanna Ford arrived in Massachusetts in 1630, settling in Dorchester.

(This genealogy preferred the spelling “Clapp,” even changing how the name appeared in the period sources it quoted.)

Those Clapps named their first children Samuel, William, and Elizabeth, but then went full Puritan for most of the rest: Experience, Waitstill, Preserved, Hopestill, Thanks, Desire, Thomas, Unite, and Supply.

Preserved Clapp (1643–1720) moved to Northampton and had a son named Preserved Clapp (1675–1757), who likewise had a son named Preserved Clapp (1705–1758). That last man moved to Hadley. He married Sarah West in August 1730, and they had their first son the following May: Preserved Clap (1731–1811).

Histories of Northfield and Deerfield say that in the fall of 1754 our Preserved Clap was in charge of a small force—nine or ten men—guarding the settlement of Huntstown, now Ashfield.

The genealogy above didn’t have this information, but more recent researchers have found that in 1756 this Preserved Clapp married Eunice Atherton of Lancaster, and they started having children by 1760. His name appears a couple of times in the Amherst town records in the following decade.

On 1 Jan 1770 the Connecticut Courant of Hartford ran this notice:
CLOCKS and Watches made in the best Manner, by
PRESERVED CLAP
of Amherst.

Likewise all Kinds of Instruments in Surgery.
That’s the first surviving sign that the latest Preserved Clap had ambitions to be more than a country farmer.

The Colonial Society of Massachusetts published the image of a clockface above in an article about the engraver Thomas Johnston (1708–1767). At the top it says: “Preserved Clapp / New England.”

Did Clap order this plate from Johnston for a clock he planned to build, or for one he planned to own? And did he pay for it? Johnston kept that sheet of copper and used the other side to engrave a musical score for his publication of Daniel Bayley’s A New and Compleat Introduction to the Grounds and Rules of Musick (Boston, 1766).

Massachusetts Soldiers and Sailors of the Revolutionary War records that in 1775 a man named Preserved Clap served a few months as a private in the company of Capt. Benjamin Hastings of Bolton. I haven’t found anyone else named Preserved Clap of military age at the time. But it seems unusual for a forty-three-year-old man with military experience, social ambition, and some connection to medicine to serve in the ranks. In any event, Hastings’s company saw action at Bunker Hill.

The next time Preserved Clap surfaces in the records I’ve found is the Rev. Dr. Samuel Cooper’s 29 Apr 1776 letter to Samuel Adams, which refers to him as “a Country Surgeon in our Army.” By this time he was evidently using those “Instruments in Surgery,” not just making them. However, I haven’t found any record of Clap being surgeon for a Continental regiment. Perhaps he had taken that role in one of the militia regiments that Massachusetts raised in early 1776.

TOMORROW: Claiming credit.

Thursday, May 21, 2026

“A Genius has appear’d lately”

In his 29 Apr 1776 letter to Samuel Adams, the Rev. Dr. Samuel Cooper described the man who came forward with a solution for cannon with damaged trunnions:

It was judg’d by…all here, at first, that they could never again be made useful: But a Genius has appear’d lately, a Country Surgeon in our Army, an obscure Man till now, who has hit upon a Method of mounting them, without Trunnions, so as to render them it is tho’t, serviceable as ever.

I can only give you some general imperfect Idea of this Method. He first sinks the Cannon to its Centre, in a strong wooden Sock, like the Barrell of a Musket in it’s Stock: He braces it with three iron Clasps to prevent it’s leaping out of this Stock; and yet so as not to obstruct any Movement necessary to it’s use.

The Cannon in this wooden Bed, is mounted on a Carriage, and by rounding the lower side of the latter like the Foot of a rocking Cradle, Provision is made for the Elivation & Depression of the Cannon.

He has compleated one or two already in this Manner; and if Experience proves it, to be, what some good Judges have already pronounc’d it, the Invention will do Honor to our Country & ought to be immortalise the Name of the Man, which is Clap.

It will give us an hundred fine Cannon for the Defence of our Harbor, which a few Days ago were given up as entirely useless.
To my surprise, I find that this is the first time in more than twenty years that Boston 1775 has mentioned Dr. Preserved Clap.

Dr. Clap did make a short appearance in The Road to Concord, in which I posited that his method was how the New Englanders mounted damaged artillery pieces in 1775.
In Old Landmarks and Historic Fields of Middlesex (1895), Samuel A. Drake included this picture, saying it showed Dr. Clap’s carriage as drawn “by an officer of artillery present at the siege.” I haven’t located that original drawing or the officer’s name.

Cooper’s letter is the earliest mention of Dr. Clap and his invention that I’ve found, as well as the most detailed description of it. The wording suggests that Clap came forward with his method only in the spring of  1776, not during the siege. And Cooper’s description really doesn’t match the drawing. So I have questions.

TOMORROW: Who was Preserved Clap?

Wednesday, May 20, 2026

“Entirely useless by breaking off the Trunnions”

Yesterday I started quoting a 29 Apr 1776 letter from the Rev. Dr. Samuel Cooper to Samuel Adams about Boston’s defenses soon after the British military left.

That letter goes on to say:

The Enemy employ’d no little Time in…destroying the Guns: The Trunnions of all of which, except 8 or so, they entirely knock’d off, besides spiking up the Touch holes in the most effectual Manner.
“Trunnions” was a term technical enough not to appear in Dr. Samuel Johnson’s dictionary. Merriam-Webster now defines them as the pivots on which something can be rotated or tilted, particularly the “two opposite gudgeons on which a cannon is swiveled.” (And it defines “gudgeons” as pivots.)

This overhead view of a cannon might convey the information better.
A gun carriage held a cannon by the two horizontal trunnions. They provided the fulcrum that allowed gunners to point the cannon up or down. A cannon without its trunnions was a heavy metal tube, very hard to mount and impossible to aim. Or, as Gen. George Washington deemed the broken guns left behind in Boston, “entirely useless.”

British artillerists broke trunnions to keep the rebels from having useful weapons. In Concord on 19 Apr 1775, Ens. Henry DeBerniere reported, “Capt. [Mundy] Pole of 10th regiment…knock’d the trunnions off three iron 24 pound cannon and burnt their carriages.”

With little other choice, the Continental Army still tried to use such damaged artillery pieces. Dr. James Thacher reported that the army started out with “a few old honey-comb iron pieces, with their trunnions broken off.” The doctor was pleased when Capt. John Manley and Col. Henry Knox brought in some intact guns.

Given that expertise, and necessity, on 24 March Washington expressed hope that Boston’s broken and spiked cannon “may be made serviceable again.” But how?

TOMORROW: A genius appears.

Tuesday, May 19, 2026

“They talk of sinking Hulks by the Castle”

On 29 Apr 1776, one week after writing the letter to John Adams that I quoted yesterday, the Rev. Dr. Samuel Cooper wrote to Samuel Adams:
this Town…is now in some better Posture of Defence, but the Works proceed slowly. I must repeat what I said to you in my last, There is an absolute Necessity of some able active Commander here, such as [Nathanael] Green, [John] Sullivan, [Israel] Putnam &c upon other Accounts besides fortifying, tho this is of extreme Importance in our Situation— . . .

We have some good Lines, excellent Cannon at Fort Hill; this is all our Defence at present, except the Works thrown up at Dorchester Point which are said to be good—We are now going to erect Works at the Castle, & hope to have a Line of Guns well defended, on the Eastern Point; & are preparing to sink Hulks, between the Rocks of Castle Island, & the lower middle Ground.

The Enemy employ’d no little Time in ruining all the old Works there, and destroying the Guns…
Cooper still wanted someone besides Gen. Artemas Ward to supervise the defense of Boston, but his description of the town’s defenses was a little advanced from the previous week.

A 22 April letter from Boston quoted in the Connecticut Gazette of New London also said: “Tomorrow they talk of sinking Hulks by the Castle.” Those hulks were the keels of old ships, meant to impede Royal Navy warships from sailing easily into the inner harbor.

Of course, those same obstacles would also be a problem for merchant vessels, or American warships. On 30 April James Warren told John Adams: “No hulks as yet sunk; the people of Boston seem much against it; and whether it will be done or not I can’t say.” After all, Warren was merely the speaker of the Massachusetts house.

On 9 May that legislature directed its harbor defense committee “without delay to sink the Hulks.” But on 23 May the Boston town meeting voted (unanimously, it was later said) against that measure. The General Court on 5 June suspended the operation, though empowering the committee to proceed “upon any sudden Alarm or appearance of danger.”

Soon enough, fear of British warships invading Boston waned. No hulks were sunk in the harbor.

Monday, May 18, 2026

“In what a defenceless State we still remain”

I was preparing to write about a document from the Samuel Adams Papers at the New York Public Library, digitized as “Letter from John Scollay” dated 22 Apr 1776.

But after taking a closer look, I realized that only the first two four pages at that link come from a letter by selectman John Scollay. And the first two pages of Scollay’s letter are at this link, called “Letter from William Davis”—which is indeed accurate for the first two of four pages there.

The file called “Letter from John Scollay” also contains a two-page letter from the Rev. Samuel Cooper, dated 29 Apr 1776. His signature is abbreviated, but the handwriting matches Cooper’s other letters in this collection.

The Cooper letter closes by saying he’d recently written to John Hancock and John Adams. The letter to Hancock isn’t listed in the John Hancock Papers project, so it probably hasn’t survived. But the Adams Papers does offer a 22 April letter from Cooper matching the style and concerns as the letter to Samuel Adams.

In particular, Cooper told John Adams he was worried about Boston’s defenses:
After so many Weeks Possession of this Town you would be surpriz’d to see in what a defenceless State we still remain. The Business of Fortifying has lain between Genl. [Artemas] Ward and a Committee of the General Court: Between them both, little or nothing has yet been done. We have but 7 or 8 Guns mounted on Fort Hill. Nothing yet done on any Island in the Harbor.

A British Ship of 40 or 50 Guns with two or three small arm’d Vessells are in Possession of King Road and Nantasket. They take or drive away almost all supplies coming to us by Water; and (would you believe it!) with this inconsiderable Force the Harbor has been, and is now effectually block’d up. Two or three Ships of War have had it in their Pow’r ever since the Evacuation of the Town to come up and cannonade it.
That warship’s primary mission was to stop other British ships from going into the harbor unaware that it waw now in rebel hands. But of course Cooper and other Bostonians couldn’t be sure it wouldn’t attack.
Ward complains that too small a Force, but 5 Regiments not full, were left him. The Court blame him for Inactivity, and He them. I was pleas’d to see your Letters and others from Gentlemen of the Congress mentioning the Importance of putting this Harbor into the best State of Defence. Pray write again and again to press this Matter.

There is a Report here that Ward has desir’d to resign. I wish from my Heart He would do it. He is a good Man, a thoro N. England man, and dispos’d to do us ev’ry Service in his Power. But He certainly wants Decision and Activity. It is of absolute Necessity that some General Officer of the best Qualities be sent to this Department immediately. Pray let [Nathanael] Green or some other be plac’d here.

We are in the utmost Hazard, should the Enemy return, of loosing in this Quarter much more than we have gain’d, by the Departure of the British Forces. Had there been a Man here, at the Head of the Military who would have discern’d at once what was proper to be done; and stated it to the Court, we might have been in a good Posture of Defence Weeks ago.
Ward had indeed put in his resignation on the grounds of ill health, then asked to remain so he could help Massachusetts rebuild. Cooper wasn’t the only local to say Ward moved too slowly. When the minister wrote this letter, however, it had been less than three weeks since Gen. George Washington had departed and left Ward in charge. It therefore doesn’t seem fair to suggest Boston could have been fortified against ocean attack “Weeks ago.”

Wednesday, May 13, 2026

“Stimuli to induce him to be useful to this Country”

One of the questions asked after yesterday’s talk on young Benjamin Thompson’s life in America was whether he interacted with any representatives of the U.S. of A. during his European career.

For example, did the former Woburn farmboy, royal government undersecretary, and British cavalry officer cross paths with John Adams, minister to Britain in the 1780s?

It appears that the two men never met since the first letters they exchanged, in 1796, show no personal acquaintance. By then Thompson had become the celebrated Count Rumford, and he was sending Adams a volume of his scientific papers and a large sum to endow a prize through the American Academy of Arts and Sciences. Rumford continued sending volumes to Adams through the Rev. William Walter.

In 1799, Abigail Adams wrote of “Rumfording our Chimney’s, which I shall be for trying. I am persuaded half the expence of fuel may be saved, and Rooms kept equally warm.” The Woburn native had become famous enough to be a verb.

In 1820, John Adams sent off multiple letters pursuing the theory that “the late learned ingenious scientific public Spirited and benevolent Count Rumford” was a descendant of “the well known Rev. William Tompson of Braintree.” (He was not.)

But the most striking intersection between Rumford and Adams arose in June 1799, when Adams’s secretary of war, James McHenry, wrote about inducing the count to offer his talents to the U.S. Army:
I think it was mentioned to you, some time last winter, by the Secretary of State [Timothy Pickering], in consequence of a letter he had just received from Mr. [Rufus] King [minister to Britain 1796–1803 and 1825–26], that Count Rumford intended to visit his native country, at which you seemed pleased, and expressed yourself favourably of his talents.

Mr. King has renewed the subject to the Secretary of State, and in a letter to me, which I have the honour to inclose. As the reference of the subject to me, can only be meant so far as it respects the military department, I beg leave to submit for your consideration, whether it would not be to the advantage of the United States to make such a proposal to the Count, which if accepted, would ensure to the army the full benefits of his skill and experience.

There is still a vacancy of Lt. Colonel, to be filled for one of the Regiments of Artillerists & Engineers. . . .

1. He may be offered the vacant commission of Lt. Colonel and be made also Inspector of Artillery. Or if he prefers it. 2d. He may be invited to accept of the office of Engineer…

As I consider him to be less of an Engineer than an Artillerist, altho in this I may be mistaken I should think it most adviseable to give a preference to the first proposition. If he accepts of it, he can also superintend the establishment of a military academy which the laws so far contemplate, as to have made provision for books, instruments, and teachers.

At any rate, if the Count should refuse himself to either office, the offer cannot be otherwise than grateful, and if he wanted any stimuli to induce him to be useful to this Country, to the extent of his talents, it might have its effect.
Adams had no idea that back in 1775 Thompson had been slipping secret intelligence to Gen. Thomas Gage—a fact that would probably have changed his admiration for the man.

As for Rumford, it’s hard to imagine that a man who had administered an entire country in Europe could be swayed by the prospect of being a lieutenant colonel in America. He never did come back.

Monday, April 06, 2026

“All good Subjects will use their utmost Endeavors to have all such Articles convey’d”

When Crean Brush came to him after confiscating Cyrus Baldwin’s goods in March 1776, Gen. William Howe was looking ahead to the next phase of the war.

The British military was about to leave Boston. The American rebels lacked a lot of manufactured goods, from cannon down to woven cloth. Gen. Howe didn’t want them to find such useful material in the town.

In the coming days, the Royal Artillery would damage or spike all the cannon they left behind or pitch them into the water. Local Patriots would congratulate themselves on restoring those guns, but that took a lot of effort, and some of that ordnance was never as good again.

As for cloth, Gen. Howe issued this proclamation on 10 March:
By His Excellency
WILLIAM HOWE,
MAJOR GENERAL, &c. &c. &c.

AS Linnen and Woolen Goods are Articles much wanted by the Rebels, and would aid and assist them in their Rebellion, the Commander in Chief expects that all good Subjects will use their utmost Endeavors to have all such Articles convey’d from this Place:

Any who have not Opportunity to convey their Goods under their own Care, may deliver them on Board the Minerva at Hubbard’s Wharf, to Crean Brush, Esq: mark’d with their Names, who will give a Certificate of the Delivery, and will oblige himself to return them to the Owners, all unavoidable Accidents accepted.

If after this Notice any Person secretes or keeps in his Possession such Articles, he will be treated as a Favourer of Rebels.
That announcement was important enough to be printed, probably by John Howe (no relation).

Gen. Thomas Gage had already put Brush in charge of seizing abandoned property, but this order extended the New York lawyer’s mandate to cover linen and woolen from anyone in Boston.

TOMORROW: Assembling a team.

Thursday, March 26, 2026

The Last of Castle William

On 10 Mar 1776, the last royal chief justice of Massachusetts, Peter Oliver, boarded a ship called the Pacific, which usually sailed between India and Britain. He called it “a very commodious vessell, which General [William] Howe was so polite as to appropriate to the accomodation of my friends and me.”

For the next week, Oliver recorded periodic artillery exchanges between Boston and the Continental lines. On 17 March, he wrote, “The troops at Boston embarked, and about 20 sail fell down into King Road by 11 o’clock this morning.” The next day, he watched the army start to destroy Castle William.

One of the Royal Artillery engineers involved in that operation was Capt.-Lt. Archibald Robertson. In his diary that officer wrote, “In the Morning went to Castle William to see the mines prepar’d; found them ready for Loading.” 

The next day, Robertson “found the mines all loaded but 12 which were again unloaded as the General wanted them not to be ready for some days.” Gen. William Howe was shifting some troops onto transport ships that had just arrived from Halifax, and the 64th Regiment was still holding the Castle, exchanging cannon fire with the mainland.

That night, Judge Oliver reported, the “south Blockhouse of the Castle was burnt, and some of the walls of it blown up.”

On 20 March, Capt.-Lt. Robertson wrote:
At 3 o’clock Colonel [Alexander] Leslie came to the Castle from the General with orders to load the mines. We began immediately and had 63 done by 7 o’clock.

As the night had the Appearance of Rain and the wind fair it was thought proper for the 64th to Embark. . . . Accordingly at 8 o’clock 6 Companies Embark’d and the Boats lay off untill the mines were fired, which was done 1/2 an hour Afterwards and they had a very good Effect.

The Barracks and other houses were then set on fire, and at 9 the Rear Guard consisting of 3 Companies, the Artillery, etc. Embark’d, and we got all safe on board the Transports.
Judge Oliver’s description of this spectacle was:
The blowing up of the Castle Walls continued: and at night all the combustible part of the Castle was fired. The conflagration was the most pleasingly dreadful that I ever beheld: sometimes it appeared like the eruption of Mount Etna; and then a deluge of fire opened to the view; that nothing could reconcile the horror to the mind, but the prevention of such a Fortress falling into the hands of rebels, who had already spread such a conflagration of diabolical fury throughout America, which scarce anything can quench but the— metu tremefacit Olympum.
That Latin phrase meant “He makes Olympus tremble,” hinting at a supernatural power.

Capt.-Lt. Robertson’s watercolor of Castle William being consumed by fire appears above; “a very good Effect” indeed.

TOMORROW: Leaving America behind.

Tuesday, March 24, 2026

“Fire Ships and fire Rafts, covered by the Smoke of Cannon”?

After evacuating Boston on 17 Mar 1776, the British military was gone—and yet not gone.

The troops, their families, their support staff, royal appointees, and more than a thousand Loyalists had embarked on more than a hundred ships, but those ships were bobbing in the outer harbor.

People worried that the army or navy would attack Boston or other coastal towns, either for supplies or for revenge. The Continental forces had a few armed schooners, good for capturing isolated merchant ships but not up to taking on a royal frigate, much less a fleet.

On 21 March, Josiah Quincy wrote to Gen. George Washington about what he could see from Braintree:
Since the Ships and Troops fell down below, we have been apprehensive of an Attack from their Boats, in Pursuit of live Stock; but, yesterday in the Afternoon, we were happyly relieved, by the Appearance of a number of Whaleboats, streching across our Bay, under the Command (as I have since heard) of the brave Lieut. Colo. [Benjamin] Tupper, who in the forenoon had been cannonading the Ships, with one or more field Pieces from the east Head of Thompson’s Island; and, I suppose, last Night cannonaded them again from the same Place, or from Spectacle Island.

This judicious Manœuvre had its genuine Effect; for, this Morning, the Admiral [Molyneux Shuldam], and all the rest of the Ships, except one of the Line came to sail, and fell down to Nantasket Road; where a countless Number is now collected:

In Revenge for their burning the Castle last Night; were we provided with a sufficient Number of fire Ships and fire Rafts, covered by the Smoke of Cannon from a few Row Gallies; this Night, might exhibit, the most glorious Conflagration, that was ever seen upon the watery Element, and the probable Consequences of it, a Period to the present War, otherwise, Humanity revolts at the Destruction of so great Number, even of our Enemies.
A fireship, as Samuel Johnson defined it, was “A ship filled with combustible matter to fire the vessels of the enemy.” Sometimes they carried not just combistibles but explosives. The tactic was to send such a ship toward a group of enemy vessels, set it afire, and get off safely while it continued on. A flaming fireship was probably the most fearsome single weapon of eighteenth-century warfare. Even if it didn’t damage enemy ships, they had to scramble to stay out of its way, and captains might decide to move on.

It seems significant that the Americans at this time wrote mostly about “fire Rafts.” That seems like a cheaper form of fire ship, not able to carry as much or be steered as easily, dependent on prevailing currents.

Quincy was a senior member of the Massachusetts Council and energetic supporter of the war. Gen. Washington wrote back to him on 24 March, 250 years ago today: 
The continuance of the Fleet in Nantasket Road affords matter for Speculation—it surpasses my comprehension—and awakens all my Suspicions—I have taken every step in my power to guard against Surprizes, but the temper of your People, seems to me to be, to apprehend no danger till it stares them in the Face—

I do not think there is cause to apprehend such Marauding parties as you dread—if any stroke is aimd, it will be a capitol one, for which reason I wish to be much upon my guard; & therefore have appointed Guard Boats, lookouts, &ca—there is one evil I dread, & that is their Spies, I could wish therefore that the most attentive watch was kept to prevent any Intercourse between the Ships & Main
He urged Quincy to set up a shore guard watching for such infiltrators, promising to pay those men’s wages.

Washington sent that reply through Gen. Artemas Ward and added this order for his second-in-command:
As these favourable Winds do not waft the fleet from Nantasket, my Suspicion’s are more and more roused. I wish therefore the Fire Rafts talkd of by Colo. Tupper, could be attempted in a Windy, or dark Night, I think this would discover their designs if no other good effect resulted from it.
TOMORROW: The next day’s action.

Monday, March 23, 2026

“The troops quitting the town was a beautiful sight”

From yesterday we continue with Robert Woolf’s reminiscence of being a teen-aged businessman caught in the siege of Boston in the spring of 1775:
I had not been many days settled with the family of a gentleman in the custom house when, early on the morning of June the 17th (1775), we were awakened by a smart cannonade from one of the ships of war!

This was no less than the prelude to the famous and bloody battle of Bunker’s Hill, so well recorded in all the public documents of the time that it requires no comment. I, however, lost a valuable friend, Major [John] Pitcairn, killed on the field, and the cries and groans of the great number of wounded brought into the town, as they passed our house, were heart-rending.

Affairs now remained quiet until the following year, the town strictly blockaded by the Americans, the troops and remaining inhabitants suffering many privations up to the beginning of March, 1776. Then began a heavy cannonade and bombardment, many of the shot falling so close to my quarters that we were obliged to remove to a more distant part of the town, and soon afterwards orders were issued by the Governor [actually Gen. William Howe] for the troops and loyal inhabitants to evacuate the place.

This was accordingly done without molestation by the enemy, and all embarked safely in transports provided for the occasion. The troops quitting the town was a beautiful sight, the whole coming off at one and the same time by signal!
I hadn’t seen anyone praise the British soldiers’ departure that way before. In fact, contemporaneous sources are clear that the some troops went on board ships days before others. Perhaps Woolf was remembering one particular day, such as the last embarkation on 17 March, and all the redcoats left in town at that time.
All then proceeded to Halifax, Nova Scotia, which, being a small place, caused no little confusion. The troops, however, remained but a few days [more like weeks] and then proceeded to attack the Americans at New York, leaving two battalions in Halifax, with whom I was stationed, and became one of the mess of the second battalion, and there I remained for two years, thus having an opportunity of exploring some parts of that wild and (at that time) unsettled country, the extensive and impenetrable woods coming within two miles of the town.

At last we embarked for England with part of the marines, and after a most boisterous passage (at one time being five days unable to carry any sail, or to cook any victuals) we landed safely at Plymouth, where I remained a week, and then, proceeding to Portsmouth, a few days more saw me safely set down again in London! October, 1778.
By 1779 Woolf moved on to India, eventually becoming accountant-general for the East India Company. He married Anna Maria Smart, whose father painted the miniature of her shown above. They had nine children.

In 1848 a granddaughter of the couple moved to the province of New Brunswick, bringing some family papers and art. That’s why the portrait is in the National Gallery of Canada and Woolf’s memoir was published by the Women’s Canadian Historical Society despite having no mention of women.

Thursday, March 19, 2026

“The gratifycation of being selected to carry the American flag”

Ens. Samuel Richards had a unique perspective on the Continental Army’s entrance into Boston after the British evacuation on 17 Mar 1776.

The young Connecticut officer was chosen (I don’t know how) to lead the troops in with his regiment’s flag.

He recorded his memories for his family many decades later:
By the enemies inactivity for several succeeding days we concluded they had abandoned the idea of attacking our fort. This comparative inactivity continued untill the 17th of the month when the whole of our troops were paraded and commenced our march into Boston, it being announced that the enemy were evacuating it. I had the gratifycation of being selected to carry the American flag at the head of the column which entered from the Roxbury side.

When arrived in the town numerous incidents crouded upon our view: I can particurize but few of them. The burst of joy shown in the countenances of our friends so long shut up and domineered over by an insulting enemy: the meeting and mutual salutations of parents and children and other members of families having been seperated and continued seperated by the sudden shuting up of the town after the battle of Lexington: the general delapidation of the houses: several churches emptied of all the inside work—and turned into riding schools for their cavalry [that actually happened in only one church, the Old South Meeting-House]: all the places which had been previously used for public resort torn to pieces: and at the stores around the wharves groceries—particularly salt—were in a state of destruction.

As I had no particular command I rambled at my pleasure—and being the carrier of the flag attracted some attention, was almost constantly pressed with invitations to “call in and take a glass of wine with me”

I saw the last boat of the enemy put off and proceed to the shiping.
Richards did some sightseeing, first visiting the fortifications left behind in Charlestown.
The next day I went and viewed the works on Castle island, the enemy had endeavored to blow up every usefull part of the works; in many instances they had succeeded, in others but partially, they had broken off the trunnions of all the heavy cannon, and in addition had spiked them up. In general every thing was mutilated and rendered useless.

I was invited to take lodgings at the house of a respectable widow lady Mrs. C. and treated with the utmost hospitality during the few days of my stay in the town.

On the 25th of the month the troops began their march by regiments toward New York, and by the 4th of April 21 regiments had moved on, ours being one of the number: five regiments being left to garrison the town…
Richards remained in the Continental Army through the year 1780, becoming a captain. He returned to Farmington and worked as the postmaster for two decades. In retirement he followed a daughter to Wilkes-Barre, Pennsylvania, where he died at age eighty-eight.

Monday, March 16, 2026

“Very lucky for us that we got possession of Nook Hill”

On 16 Mar 1776, 250 years ago today, Abigail Adams wrote from Braintree to her husband John in Philadelphia:
There has been no firing since Last twesday [12 March], till about 12 o clock last Night, when I was waked out of my sleep with a smart Cannonade which continued till nine o clock this morning, and prevented any further repose for me
That cannon fire from the north was prompted by the Continental Army moving again onto Nook’s Hill on the end of the Dorchester peninsula nearest Boston.

As related back here, the Continentals had started to fortify that strategic ground on 9 March, but the British artillery forced them back with the loss of four men. A few quiet days followed before Gen. George Washington became impatient with the speed of the British departure and ordered another try.

The next day, Adams was able to report more details she’d heard about the operation:
It was very lucky for us that we got possession of Nook Hill. They had placed their cannon so as to fire upon the Top of the Hill where they had observed our people marking out the Ground, but it was only to elude them for they began lower upon the Hill and nearer the Town. It was a very foggy dark evening and they had possession of the Hill six hours before a gun was fired, and when they did fire they over shot our people so that they were coverd before morning and not one man lost
Meanwhile, the British inside Boston would have been happy to be outside Boston. They were staying in town despite every effort to leave. On 15 March, Capt. John Barker wrote in his diary:
The Wind being fair at 12 oclock in the day, the Troops were order’d under Arms in order to embark; but after waiting some time returned to their Quarters, the Wind having shifted.
And then on the 16th: “Still detained by the Wind.”

Abigail Adams saw the new position on Nook’s Hill as forcing the British out: “the enemy no sooner discoverd [that fortification] than Bunker Hill [in Charlestown] was abandoned and every Man decamp’d as soon as he could.” But as with the entire siege, Gen. William Howe was responding to weather conditions as much as or more than his enemy’s maneuvers.

Saturday, March 14, 2026

Events on Dorchester Heights, 14 and 17 Mar.

The National Parks of Boston reopened the Dorchester Heights monument this year and will welcome visitors to two commemorations there of the end of the siege of Boston this week.

Saturday, 14 March, 11 A.M. to 2 P.M.
Artillery Encampment

See authentic cannons up close and learn about the British evacuation in 1776. This hands-on, family-friendly program offers a vivid look at the technology and teamwork that helped change the course of American history. Visitors will also have the opportunity to climb the newly restored Dorchester Heights Monument for sweeping views of the harbor and city skyline.

Cannon firing demonstrations will take place at 12 p.m. and 1 p.m.

This year the South Boston St. Patrick’s Day/Evacuation Day parade is on Sunday, 15 March, for those who celebrate.

Tuesday, 17 March, 11 A.M. to 3 P.M.
Evacuation Day 250

This event is both a formal rededication of the monument and a commemoration of the day when British troops embarked from Boston and Continental troops marched into the town. It’s also the culmination of the Knox Trail events and of the Boston campaign for this Sestercentennial year. As such, I expect there will be speeches from lots of officials of different sorts.

The ceremony is scheduled from 11 A.M. to 1:30 P.M., and seating will be first come, first served. The monument will remain open for visitors until 3 P.M.