Fort Trumbull is a fort near the mouth of the

Thames River The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the ...

on Long Island Sound in

New London, Connecticut New London is a seaport city and a port of entry on the northeast coast of the United States, located at the mouth of the Thames River in New London County, Connecticut. It was one of the world's three busiest whaling ports for several decades ...

and named for Governor Jonathan Trumbull. The original fort was built in 1777, but the present fortification was built between 1839 and 1852. The site lies adjacent to the

Coast Guard Station New London Coast Guard Station New London is a United States Coast Guard station located in New London, Connecticut. It is a unit of Coast Guard Sector Long Island Sound and is located next to Fort Trumbull.

and is managed as the 16-acre Fort Trumbull State Park by the Connecticut Department of Energy and Environmental Protection.

History

In 1775, Governor Jonathan Trumbull recommended building a fortification at the port of New London to protect the seat of the government of Connecticut. The fort was built on a rocky point of land near the mouth of the

on Long Island Sound; it was completed in 1777 and named for Governor Trumbull, who served from 1769 to 1784. It was attacked in 1781 during the

American Revolutionary War The American Revolutionary War (April 19, 1775 – September 3, 1783), also known as the Revolutionary War or American War of Independence, was a major war of the American Revolution. Widely considered as the war that secured the independence of ...

, and was captured by British forces under the command of

Benedict Arnold Benedict Arnold ( Brandt (1994), p. 4June 14, 1801) was an American military officer who served during the Revolutionary War. He fought with distinction for the American Continental Army and rose to the rank of major general before defect ...

Arnold's raid

had changed his allegiances by this time, and he was serving as a brigadier general in the British Army when he led a raid on Groton and New London, Connecticut on September 6, 1781. Two bodies of troops were landed on either side of the mouth of the Thames River and marched towards Fort Trumbull in New London and

Fort Griswold Fort Griswold is a former American defensive fortification in Groton, Connecticut named after Deputy Governor Matthew Griswold. The fort played a key role in the early stages of the American Revolutionary War, in correspondence with Fort Trumbull ...

in Groton. Fort Trumbull fell after little resistance, but about 150 Connecticut militiamen made a gallant stand at Fort Griswold in the Battle of Groton Heights. The British were finally able to enter the fort, and militia commander Lieutenant Colonel William Ledyard offered his sword to Major Bromfield, the British commander on the scene, as a token of surrender. According to contemporaneous accounts, Bromfield took the sword from Ledyard and drove it through him, and the British then proceeded to massacre the surviving defenders. Eighty-five of the militiamen were killed and the others were either severely wounded, taken prisoner, or managed to escape. After the capture of both forts, the British proceeded to burn New London and then returned to their ships. An account of the battle published in a Philadelphia newspaper follows:

- Extract of a letter from New London, dated Sept. 12.

''Arnold had long promised to visit New London and the neighbouring towns on the sea shore, and the enemy having frequently appeared in sight of the harbour, the alarm guns fired on the present occasion were considered by the country around us the salutes of prizes or other vessels belonging to the port. He however arrived the 6th inst. about five o, and at seven o’ landed about 2500 men, half on each side of the river. At 8 o’ the militia mustered in parties of 8 or 10, and annoyed the enemy until about 100 of them came up and disputed their way to Fort Trumbull; their great superiority obliged our people to yield to them the possession of the fort. Col. Ledyard, with about 76 other brave fellows, retreated to the fort on Groton side, which they determined resolutely to defend. The next assault was upon this fort, where they were repulsed several times by a bravery unequalled, for about three hours. A flag was then sent, demanding a surrender of the fort, accompanies by a threat of giving no quarters in case of refusal. The commandant consulted with his brave garrison, who refused to submit. The action was then renewed, when the flag staff was unfortunately shot away; notwithstanding which the defence was gallantly continued until about five or six hundred of the enemy having forced the pickets had entered through the breach. At this time there were but four of the garrison killed, and it was thought prudent to submit, to preserve the lives of the remainder. The officer who at this time commanded the assailants, (Major Montgomery being killed) enquired who commanded the garrison? Colonel Ledyard informed him that he had had that honour, but was unfortunate in being obliged to surrender it, at the same time delivered up to him his sword, and asked for quarter for himself and people; to which the infamous villain replied, "ye rascals, I give you quarters," and then plunged the sword into his body. The inhuman banditti, taking this as a signal, drove their bayonets up to the muzzles of their pieces into the breasts of all that were taken, except one or two who made their escape.''

''After massacring the living they insulted the dead, by actions too horrid to mention --- the bodies were arranged alongside of each other for the purpose, and, to shew contempt to Col. Ledyard, they singled out a Negroe to place next to him.''

''Never was there more distress in any place than there is here at present; there are 50 widows within 8 miles of Groton fort''.

''Before their departure, which was in the evening of the same day they landed, they burnt all the shipping that could not get up Norwich river, among which were several rich prizes lately arrived, with their cargoes, some of which were stored and the rest on board the vessels – about 40 sail, all on fire, were floating up and down the stream. The prize brig Hope, laden with provisions, happily escaped the general conflagration, altho'the fire from the shore several times caught the awning which covered her quarter deck, and went out --- several vessels in full blaze passed within two and three feet of her; ten lay within forty yards, and consumed to the wateredge, but Providence directed she should escape, and a very fortunate one it was, as there was no other supply of provisions in town.'' – The Pennsylvania Gazette, September 26, 1781

19th century

The fort was repaired circa 1808, and redesigned and rebuilt in 1812 to meet changing military needs under the second system of US fortifications. First a

redoubt A redoubt (historically redout) is a fort or fort system usually consisting of an enclosed defensive emplacement outside a larger fort, usually relying on earthworks, although some are constructed of stone or brick. It is meant to protect sold ...

was built at the site to react to threat of British attack. Secretary of War

Henry Dearborn Henry Dearborn (February 23, 1751 – June 6, 1829) was an American military officer and politician. In the Revolutionary War, he served under Benedict Arnold in his expedition to Quebec, of which his journal provides an important record ...

's report on fortifications for December 1811 describes the fort as "an irregular enclosed work of masonry and sod, mounting 18 heavy guns itha brick barracks for one company". The present fortification replaced the older fort, and was built between 1839 and 1852 as a five-sided, four-bastion coastal defense fort. It could accommodate 42 guns on the seacoast fronts, plus 10 additional guns in two flanking batteries outside the fort, along with flank howitzers in

bastion A bastion or bulwark is a structure projecting outward from the curtain wall of a fortification, most commonly angular in shape and positioned at the corners of the fort. The fully developed bastion consists of two faces and two flanks, with fi ...

s for close-in defense. The new fort was built under the supervision of Army engineer George Washington Cullum, who later served as superintendent of the

United States Military Academy The United States Military Academy (USMA), also known Metonymy, metonymically as West Point or simply as Army, is a United States service academies, United States service academy in West Point, New York. It was originally established as a f ...

West Point The United States Military Academy (USMA), also known Metonymy, metonymically as West Point or simply as Army, is a United States service academies, United States service academy in West Point, New York. It was originally established as a f ...

, New York. During the

Civil War A civil war or intrastate war is a war between organized groups within the same state (or country). The aim of one side may be to take control of the country or a region, to achieve independence for a region, or to change government polic ...

, Fort Trumbull served as an organizational center for Union troops and headquarters for the 14th US Infantry Regiment. Here, troops were recruited and trained before being sent to war. Fort Trumbull was briefly commanded by

John F. Reynolds John Fulton Reynolds (September 21, 1820 – July 1, 1863)Eicher, pp. 450-51. was a career United States Army officer and a general in the American Civil War. One of the Union Army's most respected senior commanders, he played a key role in commi ...

, who rose to the rank of major general and was killed at the

Battle of Gettysburg The Battle of Gettysburg () was fought July 1–3, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War. In the battle, Union Major General George Meade's Army of th ...

in 1863. From 1863 to 1879, Ordnance Sergeant Mark Wentworth Smith was assigned to Fort Trumbull and served as the caretaker of Fort Griswold, which was an un-garrisoned subpost of Fort Trumbull across the Thames River in the town of Groton. Among other duties, he maintained a vegetable garden to help feed the soldiers at Fort Trumbull. Smith was born in New Hampshire in 1803 and enlisted in the Army on January 27, 1827 at the age of 23. He was wounded in action at the Battle of Chapultepec during the Mexican War. For unknown reasons, he was allowed to serve on active duty in the Army until his death in 1879 at the age of 76. He was possibly the oldest enlisted man to serve on active duty in the United States Army in the 19th Century. (Army Air Forces Master Sergeant John W. Westervelt served on active duty during World War II until he was retired at age 77 in 1945. Chief Torpedoman's Mate Harry S. Morris was born in 1888 and served in the Navy from 1903 to 1958 when he was "only" 70 years old.) Sergeant Smith is buried in the

Colonel Ledyard Cemetery Colonel (abbreviated as Col., Col or COL) is a senior military officer rank used in many countries. It is also used in some police forces and paramilitary organizations. In the 17th, 18th and 19th centuries, a colonel was typically in charge o ...

in Groton. In the late 1800s Fort Trumbull was modified to accommodate more modern artillery pieces. Specifically, these artillery pieces were 15-inch and 10-inch Rodman smooth bore guns and 8-inch converted rifles. Two 8-inch converted rifles are still at Fort Trumbull in a restored firing position.

20th century

Coast Guard Academy

After the Civil War, Fort Trumbull was improved by having more modern artillery pieces installed. In the early 1900s, several more modern Endicott era fortifications were built to defend Long Island Sound as the

Harbor Defenses of Long Island Sound The Harbor Defenses of Long Island Sound was a United States Army Coast Artillery Corps harbor defense command. It coordinated the coast defenses of Long Island Sound and Connecticut from 1895 to 1950, beginning with the Endicott program. The ...

, including

Fort Mansfield Fort Mansfield was a coastal artillery installation located on Napatree Point, a long barrier beach in the village of Watch Hill in Westerly, Rhode Island. History Fort Mansfield and similar forts stretching from Galveston to Maine can be traced ...

in Watch Hill, Rhode Island, Fort H.G. Wright on Fishers Island, and Fort Michie on

Great Gull Island Great Gull Island is a island separating the Long Island and Block Island sounds, located approximately southwest of Little Gull Island. Both islands are located in the town of Southold in Suffolk County, New York, and lie roughly midway betwee ...

. Fort Trumbull served as the headquarters of these forts until it was turned over to the

Revenue Cutter Service ) , colors= , colors_label= , march= , mascot= , equipment= , equipment_label= , battles= , anniversaries=4 August , decorations= , battle_honours= , battle_honours_label= , disbanded=28 January 1915 , flying_hours= , website= , commander1= , co ...

(later renamed the Coast Guard) in 1910 for use as the Revenue Cutter Academy, which was renamed the United States Coast Guard Academy in 1915. The Academy moved to its current location about two miles up the Thames River in 1932.

Education facility

Fort Trumbull served as the Merchant Marine Officers Training School from 1939 to 1946 and trained over 15,000 of the Merchant Marine officers who served during the Second World War. One of the Merchant Marine officers trained there was actor Jack Lord, who is best known for playing Steve McGarrett on the popular TV series '' Hawaii Five-O'' in the 1960s and 70s. The Fort was the site of a satellite campus of the

University of Connecticut The University of Connecticut (UConn) is a public land-grant research university in Storrs, Connecticut, a village in the town of Mansfield. The primary 4,400-acre (17.8 km2) campus is in Storrs, approximately a half hour's drive from H ...

from 1946 to 1950, educating war veterans attending college under the

GI Bill The Servicemen's Readjustment Act of 1944, commonly known as the G.I. Bill, was a law that provided a range of benefits for some of the returning World War II veterans (commonly referred to as G.I.s). The original G.I. Bill expired in 1956, bu ...

Naval Underwater Sound Laboratory

During World War II, Fort Trumbull hosted an office of

Columbia University Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manha ...

's Division of War Research, which developed passive

sonar Sonar (sound navigation and ranging or sonic navigation and ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, measure distances ( ranging), communicate with or detect objects on ...

systems. By 1946, this was consolidated with

Harvard University Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of high ...

's Underwater Sound Laboratory at Fort Trumbull.Sherman, Charles H. and Butler, John L., ''Transducers and Arrays for Underwater Sound'', pp.7-8, Springer, 2007
. A result of this work was that Fort Trumbull was the location for the Naval Underwater Sound Laboratory from 1946 to 1970, which developed sonar and related systems for US Navy submarines. In 1970, the Sound Laboratory was merged with the Naval Underwater Weapons Systems Center (NUWS) to form the

Naval Underwater Systems Center The Naval Undersea Warfare Center (NUWC) is the United States Navy's full-spectrum research, development, test and evaluation, engineering and fleet support center for submarines, autonomous underwater systems, and offensive and defensive weapons ...

(NUSC) in

Newport, Rhode Island Newport is an American seaside city on Aquidneck Island in Newport County, Rhode Island. It is located in Narragansett Bay, approximately southeast of Providence, south of Fall River, Massachusetts, south of Boston, and northeast of New ...

. Work continued at both locations until the facility at Fort Trumbull was finally closed in 1996, marking the end of almost a century and a half of Fort Trumbull's service as a federal military facility.

State park

2013-07-28 Fort Trumbull - Thames Baseball Club

After a redevelopment period lasting several years, Fort Trumbull was opened as a state park in the year 2000. It is used as a site for concerts and other special events. The main fort is open to the public and has an elevator to access the upper portions of the fort. There is a museum about the fort in the former officers' quarters.

References

Sources

* *
The History of Fort Trumbull by John Duchesneau

External links

Fort Trumbull State Park
Connecticut Department of Energy and Environmental Protection
Fort Trumbull State Park
Friends of Fort Trumbull

John Duchesneau {{authority control

Trumbull Trumbull may refer to: Places United States * Trumbull County, Ohio ** Trumbull Township, Ashtabula County, Ohio * Trumbull, Connecticut * Trumbull, Nebraska * Fort Trumbull, Connecticut * Mount Trumbull Wilderness in Arizona People Surname * ...

Connecticut in the American Revolution Buildings and structures in New London, Connecticut State parks of Connecticut

Connecticut in the American Civil War

American Civil War museums in Connecticut Museums in New London County, Connecticut Military and war museums in Connecticut Tourist attractions in New London, Connecticut American Revolutionary War museums in Connecticut

National Register of Historic Places in New London County, Connecticut American Revolution on the National Register of Historic Places Military installations established in 1777 Military installations closed in 1996 1777 establishments in Connecticut 1996 disestablishments in Connecticut