Separating Fact from Fiction on George Washington’s Culper Spy Ring


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Articles

Bill Bleyer

Abstract: The Culper Spy Ring has fascinated historians and history buffs since the end of the American Revolution, particularly with the publication of two books by historian Morton Pennypacker in the 1930s and especially in the last seven years since the debut of the widely viewed but historically inaccurate AMC series “Turn: Washington’s Spies.” Bill Bleyer, author of George Washington’s Long Island Spy Ring, published in May by The History Press, is the first analytical history of the spy ring that looks at all the different versions outlined by historians and evaluates them and attempts to separate fact from fiction.  This article summarizes the major findings.

Keywords: Long Island, George Washington, Spy Ring


Historians agree that the efforts of a small group of self-taught Patriot spies who would eventually become known as the Culper Spy Ring played an important role in winning independence from Great Britain. But the story of the intelligence network still has many gaps and unfortunately that has led some writers and television producers to fill in the blanks with legend portrayed as fact and even wild unsubstantiated speculation.

General George Washington learned from his experience in the French and Indian War that gaining intelligence of British military actions through a spy network was critical for his underdog Continental Army to successfully fight one of the strongest military powers in the world.  As a result, when the British gained control of New York City and Long Island in autumn 1776, Washington began a long and difficult process of creating an espionage operation in the region.

The intelligence efforts undertaken by the enthusiastic amateurs have long fascinated historians and history buffs.  In more than a dozen books, researchers have tried to sort out who was involved and exactly what their roles were.  The biggest mystery to be solved was the identity of Culper Junior, the chief spy in Manhattan in the later years of the war.  Most of the spy ring operatives identified themselves or were identified after the war, but not Culper Junior.  When in 1930 Long Island historian Morton Pennypacker revealed him to have been Robert Townsend of Oyster Bay and then proved it with document analysis nine years later, it generated considerable attention and interest that has only continued to grow in recent years.

Fig. 1 Robert Townsend sketch by his nephew

That interest in the Patriots’ intelligence network soared when the AMC television series Turn: Washingtons Spies aired for four seasons between 2014 and 2017.  Unfortunately, while the interest in the spy ring and the revolution that the series generated is a positive thing, it took great liberties with the facts.  These included having the ring created in 1776 rather than two years later. It depicts Setauket as a neighborhood of stately stone homes rather than wooden structures.  The series has the hamlet occupied by regular army redcoats rather than Loyalist troops clad in green until that historical mistake is corrected in later episodes.  Abraham Woodhull’s minister father is portrayed as a Tory socializing with the occupiers rather than showing the reality of him being a Patriot sympathizer badly beaten by soldiers trying to find and arrest his son. And the most ludicrous artistic license is having Woodhull and Anna Strong, a decade older, happily married and raising six young children, engage in a secret affair.

As with Turn, Pennypacker and many of the authors who have written about the Culper Ring subsequently have strayed from the known facts, sometimes dramatically.  Pennypacker’s books, which lack footnotes, transformed some anecdotal information and legends into fact.  And some later writers have repeated that material without researching or even questioning it.  And while some of them have obtained information from Long Island historians who have spent decades studying the subject, they often ignored what they were told if it did not fit their preconceived notion of how the spy ring worked.

The most prominent writer in that category would be Fox News co-host Brian Kilmeade, who lives on Long Island.  In preparing his 2013 bestseller with coauthor Don Yaeger and other writers, he convened gatherings of local historians from Culper-connected locations such as Setauket and Oyster Bay.  They provided him with much information, some of which such as the number of spies and who they were, he overlooked when it did not fit into his narrative.  He also strayed into historical fiction by filling the book with invented dialogue without indicating that the words were never spoken by the participants.

Kilmeade’s work is also filled with supposed statements of fact that can be disputed. These start with the title and subtitle of the book: George Washington’s Secret Six: The Spy Ring That Saved the American Revolution.  In a volume lacking footnotes and offering only a smattering of sources, the authors state that the spy ring consisted of exactly six individuals.  Many more than that were involved in the operation, including couriers and boat captain Caleb Brewster. He played a critical role in carrying messages across Long Island Sound to get them to Washington’s headquarters.

Fig. 2 Caleb Brewster mural
Fig. 3 Austin Roe riding to Setauket from Brooklyn Ferry

Without Brewster, the spy letters would never get to the commander and there is no Culper Spy Ring.  While Abraham Woodhull, a Setauket farmer and chief spy of the ring throughout the war, often traveled into the city to gather intelligence, especially in the early years of the ring, without Austin Roe, who is mentioned in the book but not credited as being one of the six members of the spy ring,  and the other couriers making the 55-mile trip back and forth between Manhattan and Setauket, there is also no spy ring functioning in the later years when Robert Townsend becomes the chief spy in the city. The authors have Townsend playing the central role.  While he was certainly important and the main source of information from New York City in the later years, Woodhull was the person who recruited Townsend and continued to coordinate the espionage throughout the war with spymaster Major Benjamin Tallmadge, his longtime Setauket friend.   Without Woodhull, the spy ring never would have functioned.

Fig. 4 Culper letter Woodhull to Washington

Furthermore, Kilmeade and Yeager include two individuals among their chosen six who are questionable: James Rivington and a mysterious woman they label only as “Agent 355.” Local historians have concluded that Rivington, publisher of a Loyalist newspaper in Manhattan, is unlikely to have served as a spy and was definitely not part of the Culper Ring because of a paucity of evidence.  They, and other historians, believe there was no Agent 355and that she was invented by Kilmeade with no supporting evidence.  And while other historians generally agree the Culper network played an important role, no one else goes as far as to say that it “saved the American Revolution.”   Kilmeade and Yeager’s contention that the spy ring “broke the back of the British military” is hyperbole.[1]

Fig. 5 Benjamin Tallmadge by John Trumbull.jpg

Early intelligence gathering

Early in the fall of 1776, Washington took action to fill his intelligence vacuum that allowed his army to be almost annihilated in the Battle of Long Island the previous August.  Before being chased out of Manhattan by the British, in part because of a continued lack of intelligence, Washington instructed Colonel Thomas Knowlton to select a group of men to undertake reconnaissance missions.  The unit became known as Knowlton’s Rangers.[2] Its most famous member, Nathan Hale, would be glorified as a hero despite his failure.

After Nathan Hale’s ill-conceived solo spy mission, Washington tried to establish a spy network in and around New York City in 1777.  The Continental Army commander in chief began by signing a contract with Nathaniel Sackett of Fishkill, who was a merchant in New York City, to gather intelligence.[3] There is no record of why Washington thought Sackett could do the job – and he ended up doing it badly.  While Sackett proved a poor choice, Washington did much better in his choice of a liaison officer to coordinate between headquarters and Sackett.  The general selected a young officer, Yale College graduate Benjamin Tallmadge, to serve as Sackett’s military contact.

Fig. 6 Benjamin Tallmadge miniature portrait

The first spy to gather information successfully on Long Island as part of the Sackett network was Major John Clark, a Pennsylvania lawyer who had volunteered as a Continental Army lieutenant in 1775.  Without arousing British suspicion, Clark established a network of contacts and was active on Long Island during much of 1777.  He sent his messages to Washington through Tallmadge, who was responsible for transporting Clark to the island from Connecticut.[4]

Clark’s intelligence was probably conveyed to Tallmadge by whaleboat captain Caleb Brewster, a friend and early classmate of Tallmadge who would also become an officer in the Continental Army, usually on detached duty to patrol Long Island Sound.  When Clark, who operated in the Philadelphia area for most of the war, left the island to return to Pennsylvania, Washington needed another spy or preferably a network of spies on Long Island and in the city.[5]

Deciding his spymaster was better at developing espionage techniques than actually acquiring useful information, Washington terminated the arrangement with Sackett after two months.[6]  Again in the dark for critical intelligence, Washington, to his great relief, received an unsolicited letter written on August 7, 1778 – a day that could be considered the start of the Culper Spy Ring.  It was written by Caleb Brewster in Norwalk, offering to gather intelligence on Long Island Washington instructed Brewster to “not spare any reasonable expense to come at early and true information.” [7]  Brewster wrote his first intelligence report on August 27, 1778.[8] He warned Washington that Sir Henry Clinton was planning to attack the Continental Army strong point in Newport, Rhode Island, allowing Washington to take precautions to avert an attack.

Meanwhile, Washington realized he needed someone in the army to manage ongoing correspondence with Brewster.  The general tasked Brig. Gen. Charles Scott, commander of a Virginia brigade, to assemble a spy network and detailed Tallmadge to assist.  Scott put little effort or enthusiasm into the spy operation, so much of the work fell to the capable Tallmadge.

Letters from Tallmadge and his childhood friend Abraham Woodhull, who would become the chief spy, demonstrated that by October 1778 the espionage operation was in full operation.[9]

With Scott’s approval, Tallmadge developed a list of codenames for the key players.  Some historians believe Washington invented the name later attached to the network: Culper.  It is thought to have been derived from the army commander’s surveying work in Culpeper County, Virginia, when he was seventeen.  However the name for the ring was derived, Tallmadge became John Bolton while Woodhull became Samuel Culper.  Sometime in the fall of 1778, Woodhull began traveling to Manhattan and reporting verbally to Brewster what he observed.[10]

Scott proved ineffective with the spies he had recruited personally providing little useful information compared to those brought together by Tallmadge.   With tension growing between Scott and his subordinate, the general decided to give up not only supervision of the intelligence-gathering, but also the army.  When he retired to his Virginia farm, Washington elevated Tallmadge, only twenty-four, to be his “director of military intelligence.”[11]

 

Operation of the Spy Ring

Afraid of traveling to New York after being stopped, questioned, searched, and even robbed repeatedly by British sentries and Loyalist brigands, Woodhull decided it was time to recruit someone else to spy there.  When Washington and Tallmadge agreed, Woodhull persuaded Robert Townsend of Oyster Bay, purchasing agent in Manhattan for his prosperous merchant father Samuel, to take on the role.  Townsend agreed, with the provision that no one other than Tallmadge, Woodhull, and the couriers would know his true identity.  To protect himself, Townsend adopted the alias of Culper Junior, as Woodhull was already Samuel Culper.  Woodhull then became Culper Sr.[12]

To avoid areas where interception and capture were more likely, the spies and couriers carried intelligence reports from New York City across the East River by ferry. Then they rode eastward 55 miles by one of three roads on Long Island to Setauket.  Then the letters were carried across Long Island Sound to Tallmadge and later relays of dragoons in Norwalk and then west along the Connecticut shore to Tallmadge and ultimately to Washington north of the city or in New Jersey.

There are 193 known letters totaling 383 pages written by the Culper spies, Tallmadge, Washington, and others.[13] The most recently discovered one – and the only surviving one between Tallmadge and Townsend – was found uncatalogued in the archives of the Long Island Museum in Stony Brook last year.[14]

Improving the Spy Craft

Over the course of the conflict, the letters demonstrate an increasing level of spy craft sophistication.  For the earliest reports, Tallmadge and Woodhull established a fairly simple process of hiding the identity of the members of the network by giving them codenames. As the war wore on, security was increased by substituting two-digit numbers for people, places, and things.  The system devised by Woodhull and employed in his letter of April 10, 1779, used the figures 10 for New York and 20 for Setauket, for example.[15] After inserting a few numerical ciphers in ten letters bound for New York and twenty going the other way, Tallmadge in July 1779 upgraded the system by preparing a “pocket dictionary” with an expanded code.  The 710 words chosen were the ones most likely to be used, such as Congress, navy, and Tory.  Opposite each word was a number that would replace the word, such as “murder” being replaced by 387.  Fifty-three proper nouns were given numbers ranging from 711 to 763.  Thus, Tallmadge became 721, Woodhull 722 and Townsend 723.[16] One copy, believed to be Washington’s, survives in the collection of the Library of Congress.

Fig. 7 Culper codebook page

The best added layer of security – added between the early codes and Tallmadge’s dictionary – was using a special ink or “stain” invisible until treated with another solution, called the “counterpart.” The ink was invented by doctor and amateur chemist James Jay, brother of John Jay, who would become the first chief justice of the Supreme Court.[17] While Washington was excited at the prospect of improving the security of the spy ring, it took nearly six months, until December 1778, to receive a small initial supply of the solutions from James Jay.  While the general was overjoyed when he experimented with them, he did not get enough from Jay to provide any to the Culper spies until the following spring.  When in mid-April 1779, Woodhull finally received some stain, he wrote that it “gives me great satisfaction.”[18]

Although the members of the Culper network were self-taught spies, the espionage techniques they employed were well-established tools of military spy craft in Europe, described in period military texts.  But the Patriot spies and stain inventor James Jay developed their own variations.

In the initial phase of the Culper network, chief spy Abraham Woodhull traveled from Setauket to Manhattan every few weeks to collect information and then returned home to turn it over to Caleb Brewster for the trip across Long Island Sound.  Even after Woodhull recruited Robert Townsend to gather intelligence in the city, he would still make trips occasionally to New York to compile information or serve as a courier connecting with Townsend.  But when a courier was available, Woodhull was able to remain relatively safe in Setauket and rely on Townsend and the rider.  The most frequent and dependable courier was Setauket tavern owner Austin Roe, who began making the dangerous trips about April 1779 and continued until early July 1782, when the Culper correspondence ceased.

 

The next few sections discuss several aspects of the Culper story that have generated much debate as to whether they are legend or fact.

Use of a “Dead Drop”  

According to Alexander Rose, former CIA case officer Kenneth Daigler, and several other authors, Austin Roe would usually or at least sometimes leave the letters from Townsend in a secret location in one of Woodhull’s livestock fields in Setauket, where a “dead drop” box was hidden in the underbrush or buried.  Woodhull would retrieve it later while attending to his cattle.   But Claire Bellerjeau, historian at the Raynham Hall Museum in Oyster Bay, Robert Townsend’s family home, who has spent decades studying the Culper ring, discounts the idea.  “I haven’t seen any evidence of a drop box” being used, she said, and there was no need for the spies in Setauket to have one because they could just hand off intelligence directly to each other.[19]

 

Anna Strong’s Clothesline

One of the best-known aspects of the Culper Spy Ring story is the purported role of Anna Strong’s clothesline.  According to family tradition, Anna Smith Strong, a neighbor and close friend of Abraham Woodhull, would hang out laundry to dry in a pattern that indicated where he should rendezvous with Caleb Brewster.  Morton Pennypacker and some more current historians treat the story as fact while others say there is no historical documentation for it.

Strong supposedly would hang a black petticoat on her clothesline to alert Woodhull, who lived across the bay, when Brewster had arrived from Connecticut to retrieve or drop off messages.  She would add one to six white handkerchiefs to inform Woodhull in which of six coves Brewster would be waiting.

Pennypacker noted that he and other historians had spent years trying to track down information about how Woodhull knew where to find Brewster.  “Finally a clue was found among the papers of the Floyd family and when this was compared with the Woodhull account book it was discovered that the signals were arranged by no less a personage than the wife of Judge Selah Strong,” Pennypacker wrote.[20] Strong family historian Kate Strong repeated the clothesline story in a chapter titled “In Defense of Nancy’s Clothesline” in a 1969 book. She said it was corroborated by scraps of paper, deeds, journals, and letters in her possession, as well as documents she saw or was told about by Morton Pennypacker.

Many historians subsequently have repeated the clothesline story without skepticism.  The most preposterous version is presented by former Central Intelligence Agency case officer Kenneth Daigler.  Although he told the author of this article that he has visited Setauket, he still has Brewster looking at Strong’s clothesline through a telescope “from his base in Fairfield,” Connecticut.  That account ignores the long distance and curvature of the Earth that would thwart even modern telescopes.  And it ignores the significant amount of land between the Sound and the Strong property.  Brian Kilmeade wrote “the Strong estate, situated on a high bluff, would be visible to anyone passing by boat” on Long Island Sound.[21] But the Strong estate is not on a bluff by the Sound – it is far inland – and its servants’ quarters, where the laundry would have been hung out to dry, are near the beach, not much higher than sea level. To his credit, Kilmeade does describe the clothesline story as “local legend.”

Most Long Island historians who have spent decades researching the Culper network view the clothesline story the same way.  “I have read all of the Culper letters and there is no reference to Anna Strong’s clothesline,” Raynham Hall’s Claire Bellerjeau said.  Beverly Tyler, historian for the Three Village Historical Society in Setauket, agreed: “The clothesline story is apocryphal; I treat it as folklore” although “she had to communicate with him in some way, whether it was the clothesline or some other regular method.”[22] But it’s also possible that they communicated verbally when they met about the next meeting time and place, and some of the letters referred to future rendezvous dates.

 

The Role of James Rivington

Historians disagree over the role, if any, of publisher James Rivington in the spy ring.  Before and during the revolution, Rivington published a series of newspapers that demonstrated an extreme Loyalist point of view in Manhattan. Before the war, patriots ransacked his printing shop and destroyed his press, spurring Rivington to flee to London.  Returning after the Battle of Long Island and the British occupation, in 1777 he began publishing the Royal Gazette on Hanover Square at the northeastern corner of Wall Street and Broadway.  Rivington also operated two adjacent businesses, a coffeehouse and general store that sold stationery, which were frequented by British officers.[23]

Fig. 8 James Rivington

Beyond those facts, things get iffy.  Some authors have Robert Townsend working for Rivington as either a paid or volunteer reporter.  These include Kilmeade, who offers that Townsend, who “had always had a knack for writing,” arranged to be hired by Rivington as a reporter in “a stroke of brilliance” because now he “had the perfect excuse for asking questions.”[24] Others go even further, elevating Townsend to being a co-owner of the newspaper and/or coffeehouse. Pennypacker and Alexander Rose have the two men jointly owning the coffeehouse, with Townsend spending time there chatting with British officers.  But Pennypacker carries the story only so far.  He believed Rivington knew nothing about Townsend’s spy activity.  “That James Rivington ever imagined Robert Townsend to be in the service of George Washington there is no evidence to show,” the historian wrote.  “In fact, it is very unlikely.  Rivington was not the type of man that Townsend would trust with that secret.”[25]

Kilmeade is the biggest outlier when it comes to Rivington’s espionage role: he portrays the publisher as a full-fledged Culper spy.  He backs his contention by quoting a postwar letter from William Hooper, a North Carolina lawyer and signer of the Declaration of Independence, in which he stated that “there is now no longer any reason to conceal it that Rivington has been very useful to Gen. Washington by furnishing him with intelligence. The unusual confidence which the British placed in him owing in a great measure to his liberal abuse of the Americans gave him ample opportunities to obtain information which he has bountifully communicated to our friends.”[26] But even if Rivington was supplying information to Washington, he was doing it independently and there is no evidence he was working with members of the Culper Spy Ring.

Claire Bellerjeau, who has spent a lot of time picking apart the Townsend-Rivington connection theories, noted that Townsend operated a store across Hanover Square from Rivington’s ventures.  “Rivington’s Gazette and his coffeehouse were right there on Hanover Square,” she said.  “You see in Robert’s ledgers that he regularly bought Rivington’s Gazette.  People might say that Rivington was the spy, but Robert clearly doesn’t think that Rivington is on his team because early on in 1779 in one of his spy letters he writes specifically to look in Rivington’s paper and you will see that somebody knows what we’re doing or has guessed very nearly.  In Rivington’s Gazette, he is writing that there are spies in New York and everybody should be on the lookout to turn them in.  So, Robert [who would have known all the other members of the ring,] complains about Rivington.  How is it that they are spies together?  That just makes no sense.”[27]

Bellerjeau also noted there is no proof that Townsend and Rivington were partners in the coffeehouse.  “There is zero evidence in his ledger books of any business connection with Rivington.  The only thing we see is that he is buying his paper from Rivington.  That’s it.”[28]  The authors who believe Townsend and Rivington had a business and/or espionage link point to the fact that Rivington was one of the names listed for substitution in the spy ring codebook.  Kilmeade noted that “Rivington’s name was the last to appear among the Culper code monikers, 726, indicating that Townsend had recruited him soon after his own engagement, probably by the late summer of 1779, when the code was developed.”[29]

Bellerjeau countered that “we know that Rivington is one of the proper names in the Culper code.  That makes you think he’s a spy, right?  But you’ve got place names, people’s names on both sides of the conflict.  Is Rivington’s name in there as a person or for the Gazette?  As far as the Culpers are concerned, I think the word Rivington in the code meant the paper.” Because Tallmadge may have placed a guard to protect Rivington after the British left New York in 1783 because he wrote to Washington about the need to protect his sources, Bellerjeau said, “Maybe Rivington had an outside deal with Washington and Tallmadge.  Maybe he wasn’t part of the Culper Spy Ring but was doing other spy work for them.” It would make sense for security to keep intelligence operatives separated, she added.[30] This is reminder as there were other people spying for Washington separate from the Culper Spy Ring

 

The Lady or Agent 355

Some recent books on the spy ring, including Brian Kilmeade’s 2013 bestseller, include the story of an Agent 355.  She supposedly was a mysterious female Culper operative, even though a generic lady is mentioned only once in the letters.  A coded letter from Abraham Woodhull to Washington dated August 15, 1779 – a little over a month after Robert Townsend took over as chief spy in Manhattan from Woodhull – includes this sentence: “I intend to visit 727 [New York] before long and think by the assistance of a 355 [lady] of my acquaintance, shall be able to outwit them all.”[31] That ambiguous reference has spawned a whole subgenre of the spy ring story.  Morton Pennypacker suggested, without citing any evidence, that not only was there a female Culper spy with the code number 355, but she also was the mistress of Townsend.  And to make the story even more juicy, she was arrested, imprisoned on the infamous British prison hulk Jersey, gave birth to his illegitimate child onboard, and then died.[32]

Other writers have taken up the story, with some putting her in the social circle of British spy chief John André.  Still others, including Alexander Rose, declare that the 355 referred to was Anna Strong.  But he does not turn her into a secret agent.  Rose has Strong accompanying Woodhull into Manhattan and masquerading as his wife to make his trip less suspicious to the British sentries.[33]

Agent 355 is a recurring character in Kilmeade’s book.  “One agent remains unidentified,” he wrote.  “Though her name cannot be verified, and many details about her life are unclear, her presence and her courage undoubtedly made a difference.” With so little verified and so much unclear, it is questionable how the Fox News cohost was able to conclude that she made such a difference.  In Kilmeade’s telling, “she was somehow uniquely positioned to collect important secrets in a cunning and charming manner that would leave those she had duped completely unaware that they had just been ‘outwitted’ by a secret agent.”[34]

Kilmeade dismissed the possibility that Anna Strong is the 355 referred to in the letter, stating “a much more likely contender would be a young woman living a fashionable life in New York … [who] almost certainly would have been attached to a prominent Loyalist family … It is therefore possible that 355 was part of the glittering, giggling cluster of coquettes who flocked around the British spy John André as he moved around the city.”[35]  Kilmeade even has his Agent 355 helping to uncover Benedict Arnold’s treasonous plot to turn over West Point to the British.  One also must wonder why Kilmeade attaches his Agent 355 to Townsend in the city when the only mention of a lady in the letters is in connection with Woodhull.  In Kilmeade’s version, as in Pennypacker’s, Agent 355 is imprisoned on the prison hulk Jersey.  While Pennypacker has her dying there, Kilmeade gives her a chance of surviving the ordeal.[36] Many current historians who have researched the spy ring scoff at the Agent 355 theories as wild speculation unsupported by facts.  Daigler called it “a romantic myth” that was discredited in the mid-1990s.[37]

Setauket historian Beverly Tyler emphasized that there is only the one reference to a lady, in the August 15, 1779 letter.  “That is it,” he said.  “Everything else is made up – the whole business of Agent 355 and Robert Townsend.” Tyler is one of those who believes the lady referred to is Woodhull’s Setauket neighbor.  “I’m fully convinced it was Anna Strong,” he said.  “She had relatives who were Loyalists in New York City and she portrayed herself as a Loyalist.  During the war, as far as we can tell – since we don’t know the details about the spies, we have to make some assumptions – she accompanied Woodhull into New York city on occasion.  Anna Strong was 355.  She wasn’t Agent 355.” He said members of the spy ring “didn’t refer to each other as agents.” And the spies who did have code numbers were all numbered in the 700s. “Making up the word agent and tying it to the number 355 has no validity whatsoever.”[38]

Claire Bellerjeau also doubts there was anyone involved with the spy ring code-named Agent 355.  But she conceded that “it’s quite possible that there was a woman who was an agent and a significant role player.  I wouldn’t say that there is no agent, but she’s never mentioned again.  I think people want to have good stories about women so I can understand that people want to weave a larger story out of this one reference. It’s the same thing with Anna Strong and her clothesline, even though there’s no real evidence behind that.”[39]

Bellerjeau disagrees with Tyler’s contention that the lady helping Woodhull would have been Anna Strong.  She doesn’t believe it would be anyone in Setauket “because it’s so far out on the island and not that important a place.  What special advantage could a person out in Setauket give you?  The intelligence is about what’s going on in Manhattan.” As for Kilmeade’s speculation that the lady was a socialite in Major John André’s circle in the city, Bellerjeau said, “It’s certainly possible because you’re looking for somebody who’s in a particular position to outwit.  But would a lady of high society be an acquaintance with Woodhull, a vegetable farmer from Setauket?  It doesn’t seem likely.”[40]

 

Hercules Mulligan

Historians agree that New York City tailor Hercules Mulligan was a spy for George Washington.  But they do not agree on whether Mulligan was a member of the Culper ring, gathered intelligence independently, or operated both ways.  The ambitious young man opened a tailoring and haberdashery business that catered to wealthy clients, including British officers stationed in the city after the occupation.  He befriended Alexander Hamilton after he arrived from the West Indies in 1772.  Hamilton lodged with Mulligan’s family while attending King’s College and Mulligan helped convince Hamilton to support the Patriot cause.  In March 1777, after Hamilton was appointed Washington’s aide-de-camp, he recommended to the general that Mulligan become a confidential correspondent in the city.  Mulligan took full advantage of his access to British officers who were customers of his tailoring business and others billeted in his house.[41]

Mulligan proved valuable by informing Washington of British and Loyalist plots to capture or assassinate the general as well as planned enemy movements.  Whether Mulligan was considered a member of the ring or not, he apparently began to cooperate at times with the Culper operatives in the summer of 1779.  Woodhull mentioned in an August 12 letter that “an acquaintance of Hamiltons” had relayed information about British regiments embarking on transports.[42] That was about six weeks after Townsend, who had known Mulligan since childhood through his father, Samuel, began writing reports. According to Rose, Mulligan never wrote any known reports but provided information verbally to the Culper spies and via other routes to Washington.[43]

Daigler said there is documentation proving Mulligan did work with the ring on occasion.  As evidence that he also ran his own separate network, he cited a letter from Tallmadge to Washington.  On May 8, 1780, the spy chief stated that he did not know what Mulligan was doing and asked Washington for any information on that subject that might affect his own intelligence activities.

Bellerjeau concluded that Mulligan was not part of the Culper Ring.  “However, he and Robert knew each other, evidenced through two receipts,” she said.  “Did they know that they were both gathering intelligence?  It’s possible.”[44]

The details of how the Culper Spy Ring operated and how it helped George Washington to win American independence will continue to intrigue historians and history buffs.  But absent new discoveries, many of the questions will remain unanswered.


Notes

[1] Brian Kilmeade and Don Yaeger, George Washington’s Secret Six: The Spy Ring That Saved the American Revolution (New York: Sentinel, 2013), xvii.

[2] Kenneth A. Daigler, Spies, Patriots, and Traitors: American Intelligence in the Revolutionary War (Washington, DC: Georgetown University Press, 2014), 95-96.

[3] Alexander Rose, Washington’s Spies: The Story of America’s First Spy Ring (New York: Bantam Books, 2006), 43.

[4] Ibid., 46-47; Daigler, Spies, Patriots, and Traitors, 103.

[5] Daigler, Spies, Patriots, and Traitors, 183; Morton Pennypacker, General Washington’s Spies on Long Island and in New York (Brooklyn: Long Island Historical Society, 1939), 11-16.

[6] Rose, Washington’s Spies, 50-51.

[7] Ibid., 47-48.

[8] Ibid.

[9] Ibid., 48,71; Daigler, Spies, Patriots, and Traitors, 174; Richard F. Welch, General Washington’s Commando: Benjamin Tallmadge in the Revolutionary War (Jefferson, NC: McFarland & Co. Inc., 2014), 35.

[10] Rose, Washington’s Spies, 78, 87.

[11] Ibid., 48, 71, 75-76.

[12] Daigler, Spies, Patriots, and Traitors, 178-179.

[13] Interview with Raynham Hall Museum historian Claire Bellerjeau.

[14] Bill Bleyer, George Washington’s Long Island Spy Ring: A History and Tour Guide (Charleston, SC: The History Press, 2021), 67.

[15] Pennypacker, General Washington’s Spies, 60, 209-10; Rose, Washington’s Spies, 114, 120.

[16] Daigler, Spies, Patriots, and Traitors, 182; Rose, Washington’s Spies, 114, 120-22.

[17] Rose, Washington’s Spies, 106-107.

[18] Ibid., 110.

[19] Bellerjeau interview.

[20] Kate Wheeler Strong, “In Defense of Nancy’s Clothesline,” True Tales from the Early Days of Long Island, (Reprinted from the Long Island Forum, Amityville, N.Y.), 1969.

[21] Kilmeade, George Washington’s Secret Six, 93.

[22] Interviews with Raynham Hall historian Claire Bellerjeau and Three Village Historical Society historian Beverly Tyler.

[23] Rose, Washington’s Spies, 151.

[24] Kilmeade, George Washington’s Secret Six, 84.

[25] Rose, Washington’s Spies, 151; Pennypacker, General Washington’s Spies, 13.

[26] Kilmeade, George Washington’s Secret Six, 107-108.

[27] Bellerjeau interview.

[28] Ibid.

[29] Kilmeade, George Washington’s Secret Six, 106-107.

[30] Bellerjeau interview.

[31] Pennypacker, General Washington’s Spies, 252.

[32] Ibid.

[33] Rose, Washington’s Spies, 173.

[34] Kilmeade, George Washington’s Secret Six, xviii.

[35] Ibid., 93-94.

[36] Ibid., 178, 213.

[37] Daigler, Spies, Patriots, and Traitors, 189.

[38] Tyler interview.

[39] Bellerjeau interview.

[40] Ibid.

[41] Rose, Washington’s Spies, 225.

[42] Pennypacker, General Washington’s Spies, 252.

[43] Rose, Washington’s Spies, 226.

[44] Daigler, Spies, Patriots, and Traitors, 188; Bellerjeau interview.

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