Fort Warren is a historic
fort
A fortification is a military construction or building designed for the defense of territories in warfare, and is also used to establish rule in a region during peacetime. The term is derived from Latin ''fortis'' ("strong") and ''facere'' ...
on the
Georges Island
Georges Island, or George's Island, may refer to:
Geography
* Georges Island (Massachusetts), offshore from the city of Boston, Massachusetts
*Georges Island (Nova Scotia), offshore from the community of Halifax in the Halifax Regional Municipal ...
at the entrance to
Boston Harbor
Boston Harbor is a natural harbor and estuary of Massachusetts Bay, and is located adjacent to the city of Boston, Massachusetts. It is home to the Port of Boston, a major shipping facility in the northeastern United States.
History
...
. The fort is named for
Revolutionary War hero
Dr. Joseph Warren, who sent
Paul Revere
Paul Revere (; December 21, 1734 O.S. (January 1, 1735 N.S.)May 10, 1818) was an American silversmith, engraver, early industrialist, Sons of Liberty member, and Patriot and Founding Father. He is best known for his midnight ride to a ...
on his famous ride, and was later killed at the
Battle of Bunker Hill
The Battle of Bunker Hill was fought on June 17, 1775, during the Siege of Boston in the first stage of the American Revolutionary War. The battle is named after Bunker Hill in Charlestown, Massachusetts, which was peripherally involved in ...
. The name was transferred in 1833 from the first Fort Warren – built in 1808 – which was renamed
Fort Winthrop.
[Fort Warren at NorthAmericanForts.com]
/ref>
Fort Warren is a pentagon
In geometry, a pentagon (from the Greek πέντε ''pente'' meaning ''five'' and γωνία ''gonia'' meaning ''angle'') is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°.
A pentagon may be sim ...
al bastion fort
A bastion fort or ''trace italienne'' (a phrase derived from non-standard French, literally meaning ''Italian outline'') is a fortification in a style that evolved during the early modern period of gunpowder when the cannon came to domin ...
, made with stone
In geology, rock (or stone) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its Chemical compound, chemical composition, and the way in which it is formed. Rocks ...
and granite
Granite () is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies un ...
, and was constructed from 1833 to 1861, completed shortly after the beginning of the American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States. It was fought between the Union (American Civil War), Union ("the North") and t ...
. Fort Warren defended the harbor in Boston, Massachusetts, from 1861 through the end of World War II, and during the Civil War served as a prison for Confederate officers and government officials, including Confederate Vice President Alexander H. Stephens
Alexander Hamilton Stephens (February 11, 1812 – March 4, 1883) was an American politician who served as the vice president of the Confederate States from 1861 to 1865, and later as the 50th governor of Georgia from 1882 until his death in ...
. The fort remained active through the Spanish–American War
, partof = the Philippine Revolution, the decolonization of the Americas, and the Cuban War of Independence
, image = Collage infobox for Spanish-American War.jpg
, image_size = 300px
, caption = (clock ...
and World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, ...
, and was re-activated during World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
. It was permanently decommissioned in 1947, and is now a tourist site. It was designated a National Historic Landmark
A National Historic Landmark (NHL) is a building, district, object, site, or structure that is officially recognized by the United States government for its outstanding historical significance. Only some 2,500 (~3%) of over 90,000 places liste ...
in 1970 as a masterpiece of coastal engineering
Coastal engineering is a branch of civil engineering concerned with the specific demands posed by constructing at or near the coast, as well as the development of the coast itself.
The hydrodynamic impact of especially waves, tides, storm surges ...
of the pre-Civil War period, and for its role in the Civil War.
Early history
Fort Warren was built from 1833 to 1861 and was completed shortly after the beginning of the American Civil War
The American Civil War (April 12, 1861 – May 26, 1865; also known by Names of the American Civil War, other names) was a civil war in the United States. It was fought between the Union (American Civil War), Union ("the North") and t ...
as part of the third system of US fortifications.
The Army engineer in charge during the bulk of the fort's construction was Colonel Sylvanus Thayer, who is best known for his tenure 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 ...
at 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. It was the fifth largest of the 42 third system forts. The overall plan was pentagonal in shape, slightly irregular to make the best use of the island's terrain. The fort features excellent granite work. A demilune (half-moon) battery protecting the north sally port is a rare feature in US forts. The fort was originally designed for over 200 guns, including some mortars and flank howitzers. During the Civil War it was armed with 15-inch and 10-inch Rodman smoothbore guns.[Fort Warren at FortWiki.com]
/ref>
Civil War
During the Civil War, the island fort served as a prison for captured Confederate army and navy personnel, elected civil officials from the state of Maryland, and Northern political prisoners. The fort was commanded by Colonel Justin Dimick from 1861 to 1864. Dimick was noted for his humane and compassionate treatment of the Confederate prisoners held at the fort. Of over 1,000 Confederate prisoners at the fort, only 13 died there, giving Fort Warren a much lower mortality rate than any other prisoner of war camp (Union or Confederate) during the Civil War.
James M. Mason and John Slidell
John Slidell (1793July 9, 1871) was an American politician, lawyer, and businessman. A native of New York, Slidell moved to Louisiana as a young man and became a Representative and Senator. He was one of two Confederate diplomats captured by the ...
, the Confederate diplomats seized in the ''Trent'' affair, were among those held at the fort. Confederate military officers held at Fort Warren included Richard S. Ewell
Richard Stoddert Ewell (February 8, 1817 – January 25, 1872) was a career United States Army officer and a Confederate general during the American Civil War. He achieved fame as a senior commander under Stonewall Jackson and Robert E. Le ...
, Isaac R. Trimble
Isaac Ridgeway Trimble (May 15, 1802 – January 2, 1888) was a United States Army officer, a civil engineer, a prominent railroad construction superintendent and executive, and a Confederate general in the American Civil War. He was born in Vir ...
, John Gregg, Adam "Stovepipe" Johnson, Simon Bolivar Buckner Sr., and Lloyd Tilghman
Lloyd Tilghman (January 26, 1816 – May 16, 1863) was a Confederate general in the American Civil War.
A railroad construction engineer by background, he was selected by the Confederate government to build two forts to defend the Tennesse ...
. High-ranking civilians held at Fort Warren include Confederate Vice President Alexander H. Stephens
Alexander Hamilton Stephens (February 11, 1812 – March 4, 1883) was an American politician who served as the vice president of the Confederate States from 1861 to 1865, and later as the 50th governor of Georgia from 1882 until his death in ...
and Confederate Postmaster General John Henninger Reagan. The prison camp had a reputation for humane treatment of its detainees. When the camp commander's son, Lieutenant Justin E. Dimick, left Fort Warren for active duty in the field with the Second U.S. Artillery, he was given a letter from Confederate officers in the camp urging good care should he be captured. (He was later mortally wounded at Chancellorsville in May, 1863.)
On August 19, 1863, six prisoners of war attempted an escape from the prison. Two were caught while still on the island, two were caught while sailing toward Canada and the prison authorities claimed to believe that the other two drowned, no trace of them after swimming toward shore apparently having been found.
The famous Union marching song ''John Brown's Body
"John Brown's Body" (originally known as "John Brown's Song") is a United States marching song about the abolitionist John Brown. The song was popular in the Union during the American Civil War. The tune arose out of the folk hymn tradition o ...
'' was written at the fort using a tune from an old Methodist camp song, and was performed at a flag-raising there on 12 May 1861. The song was carried to the Army of the Potomac by the men of the "Webster Regiment" ( 12th Massachusetts Infantry), who had mustered in at Fort Warren. Julia Ward Howe
Julia Ward Howe (; May 27, 1819 – October 17, 1910) was an American author and poet, known for writing the " Battle Hymn of the Republic" and the original 1870 pacifist Mother's Day Proclamation. She was also an advocate for abolitionism ...
heard this song while visiting Washington, DC. At the suggestion of her minister, Howe was encouraged to write new words. ''The Battle Hymn of the Republic
The "Battle Hymn of the Republic", also known as "Mine Eyes Have Seen the Glory" or "Glory, Glory Hallelujah" outside of the United States, is a popular American patriotic song written by the abolitionist writer Julia Ward Howe.
Howe wrote her l ...
'', which was initially published as a poem, was later matched with the melody of the "John Brown" song and became one of the best remembered songs of the Civil War era.
Post–Civil War through Endicott Period
In the 1870s Fort Warren was upgraded with new barbette batteries on the parapets along with a six-gun external battery; these were armed with Rodman gun
Drawing comparing Model 1844 8-inch columbiad and Model 1861 10-inch "Rodman" columbiad. The powder chamber on the older columbiad is highlighted by the red box.
The Rodman gun is any of a series of American Civil War–era columbiads designed b ...
s. A plaque at the fort states that the southeast bastion was roofed over at this time to create a rare (possibly unique) casemate
A casemate is a fortified gun emplacement or armored structure from which guns are fired, in a fortification, warship, or armoured fighting vehicle.Webster's New Collegiate Dictionary
When referring to antiquity, the term "casemate wall" me ...
d 15-inch Rodman gun battery. The massive brick arches built to enclose this bastion are impressive.
From 1892 to 1903 Fort Warren was rebuilt to accommodate modern breech-loading rifled guns under the Endicott program. Five batteries were added to the fort, replacing some of the older gun positions, as follows:[Berhow, p. 205]
The two 12-inch (305 mm) and five 10-inch (254 mm) guns were the fort's main armament against enemy battleships. For defense against smaller vessels, particularly to defend nearby mine fields
A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automatic ...
against minesweeper
A minesweeper is a small warship designed to remove or detonate naval mines. Using various mechanisms intended to counter the threat posed by naval mines, minesweepers keep waterways clear for safe shipping.
History
The earliest known usage of ...
s, two 4-inch (102 mm) and three 3-inch (76 mm) guns were included. The 4-inch guns were a Navy design by Driggs-Schroeder, and in the whole US Army coast defense system only Fort Warren and Fort Washington in Maryland had this type of gun.[Berhow, pp. 84–85] Battery Adams was built of low-quality concrete and was disarmed and abandoned due to deterioration in 1914.
World War I through World War II
Fort Warren was the headquarters of the Coast Defenses of Boston in World War I. In 1917–1918 the four 10-inch guns of Battery Bartlett were removed for potential service as railway artillery on the Western Front Western Front or West Front may refer to:
Military frontiers
* Western Front (World War I), a military frontier to the west of Germany
*Western Front (World War II), a military frontier to the west of Germany
*Western Front (Russian Empire), a maj ...
. Contrary to some references, although some 10-inch guns were shipped to France to be mounted as railway guns, none appear to have been used in action in World War I. Different 10-inch M1888 guns, including two from Battery Reilly at Fort Adams
Fort Adams is a former United States Army post in Newport, Rhode Island that was established on July 4, 1799 as a First System coastal fortification, named for President John Adams who was in office at the time. Its first commander was Capta ...
in Rhode Island and two from storage, replaced these weapons in 1919.
In 1920, with World War I over, several weapon types were withdrawn from Coast Artillery service. These included the 4-inch Driggs-Schroeder guns of Battery Plunkett and the 3-inch Driggs-Seabury
Driggs-Seabury Ordnance Company was founded in 1897 by William H. Driggs and Samuel Seabury, both US Navy officers, in partnership with William's brother Louis Labadie "L. L." Driggs, originally to produce guns for the US Army and US Navy desig ...
guns of Battery Lowell. None of these were replaced. The 4-inch guns at Fort Warren remained as display pieces at least through 1941.
During World War II, the fort served as a control center for Boston Harbor's south mine field, a precaution taken in anticipation of potential attacks by Kriegsmarine
The (, ) was the navy of Germany from 1935 to 1945. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war (1919–1935) of the Weimar Republic. The was one of three official branches, along with the a ...
U-boat
U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare ro ...
s. At that time, Fort Warren was garrisoned by the 241st Coast Artillery Regiment (Harbor Defense), a Massachusetts National Guard
The Massachusetts National Guard is the National Guard component for the Commonwealth of Massachusetts. Founded as the Massachusetts Bay Colonial Militia on December 13, 1636, it contains the oldest units in the United States Army. What is tod ...
unit that was federalized in September, 1940. As new 16-inch batteries were built, particularly Battery Murphy at the East Point Military Reservation, Fort Warren's remaining guns were scrapped in 1942–1944. Fort Warren was permanently decommissioned after 1950. At some point an emplacement of Battery Bartlett was demolished for an access road.
Decommissioning and opening to the public
Fort Warren was owned by the U.S. federal government
The federal government of the United States (U.S. federal government or U.S. government) is the national government of the United States, a federal republic located primarily in North America, composed of 50 states, a city within a f ...
until 1958, when the state obtained it from the General Services Administration
The General Services Administration (GSA) is an independent agency of the United States government established in 1949 to help manage and support the basic functioning of federal agencies. GSA supplies products and communications for U.S. gover ...
. In 1961, the fort was reopened to the public after initial restoration.
Today, the Massachusetts Department of Conservation and Recreation
The Department of Conservation and Recreation (DCR) is a state agency of the Commonwealth of Massachusetts, situated in the Executive Office of Energy and Environmental Affairs. It is best known for its parks and parkways. The DCR's mission i ...
maintains and administers the fort, which is the centerpiece of the Boston Harbor Islands National Recreation Area
The Boston Harbor Islands National Recreation Area is a national recreation area situated among the islands of Boston Harbor of Boston, Massachusetts. The area is made up of a collection of islands, together with a former island and a penins ...
. The fort is reachable by ferry from downtown Boston, Hingham, or Hull to Georges Island. Transfers are then available for those who wish to visit some of the other Harbor Islands.
The fort is typically open from early or mid May through Columbus Day weekend. DCR Rangers offer guided tours, or you may explore on your own. An information booth just outside the sally port (the main entrance to the fort) posts information about available activities. The island offers a well-stocked snack bar, water fountains, and a large number of composting toilets. There is also a museum located in the old mine storehouse (the red brick building opposite the ferry dock), a number of picnic tables, and a children's play structure. The tops of several of the walls and several of the casemates and magazines beneath them are open to visitors. The dock side of the fort features two Civil War 3-inch rifled guns converted to breechloaders. 10-inch Rodman guns, projectiles from the Endicott era, and two World War II 40 mm Bofors guns are also at the fort. The museum includes a demonstration model of a disappearing gun and a Nike-Ajax missile.
Confederate memorial
The Commonwealth's only Confederate memorial, a headstone which commemorates 13 southern soldiers who died while imprisoned during the Civil War at the fort was housed on the island until 2017. It was removed then removed and placed into storage at the Massachusetts Archives
The Massachusetts Archives is the state archive of Massachusetts. It "serves the Commonwealth and its citizens by preserving and making accessible the records documenting government action and by assisting government agencies in managing their p ...
. The headstone marker was installed in 1963 by the Boston Chapter of the United Daughters of the Confederacy
The United Daughters of the Confederacy (UDC) is an American neo-Confederate hereditary association for female descendants of Confederate Civil War soldiers engaging in the commemoration of these ancestors, the funding of monuments to them, ...
. Governor Charlie Baker
Charles Duane Baker Jr. (born November 13, 1956) is an American politician and businessman serving as the 72nd governor of Massachusetts since 2015. A member of the Republican Party, Baker was a cabinet official under two governors of Massach ...
called for the removal of the memorial in June 2017. The state subsequently covered over and removed the monument in October 2017 and stored it in the Massachusetts State Archives.
Gallery
File:Georges Island, Boston, Massachusetts.png, Map of Georges Island and Fort Warren
File:FortWarren3inOrdRifles01.jpg, 3-inch Ordnance rifles converted to breechloading saluting guns
File:FortWarrenCase03.jpg, Inside the casemated, roofed-over southeast bastion
File:FortWarrenCase04.jpg, Two-gun casemate, southeast bastion
File:FortWarrenCase05.jpg, One of the large arches that encloses the southeast bastion
File:FortWarrenCase07.jpg, A line of arches connecting casemates
File:FortWarrenConfMem01.jpg, Memorial to 13 Confederates who died as prisoners at Fort Warren
File:Snow mem 0011R.jpg, Memorial to Edward Rowe Snow, who fought to preserve Fort Warren
File:FortWarrenDemilune01.jpg, Demilune (half-moon) battery defending the sally port
File:FortWarrenFlank01.jpg, A flank defense
File:FortWarrenBatAdams01.jpg, Battery Jack Adams, one 10-inch M1888 disappearing gun. Completed 1899, abandoned 1914 due to low-quality concrete.
File:Boston-Mines-1945.jpg, A 1945 map of the mine fields protecting Boston Harbor during World War II, showing mine groups controlled from Fort Warren on Georges Island
See also
* List of Civil War POW Prisons and Camps
* 9th Coast Artillery (United States)
* 241st Coast Artillery (United States)
* List of National Historic Landmarks in Boston
*
* Seacoast defense in the United States
Seacoast defense was a major concern for the United States from its independence until World War II. Before airplanes, many of America's enemies could only reach it from the sea, making coastal forts an economical alternative to standing armies o ...
* United States Army Coast Artillery Corps
The U.S. Army Coast Artillery Corps (CAC) was an administrative corps responsible for coastal, harbor, and anti-aircraft defense of the United States and its possessions between 1901 and 1950. The CAC also operated heavy and railway artillery ...
* List of military installations in Massachusetts
Notes
References
*
* (This book contains a chapter on Fort Warren's use as POW depot.)
*
*
*
*
* (reprint edition)
*
External links
Island Facts: Georges Island
– Includes Fort Warren information from the National Park Service
The National Park Service (NPS) is an agency of the United States federal government within the U.S. Department of the Interior that manages all national parks, most national monuments, and other natural, historical, and recreational properti ...
Boston Harbor Islands: Georges Island
List of all US coastal forts and batteries
at the Coast Defense Study Group, Inc. website
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