Castle Williams is a circular fortification of red sandstone on the northwest point of
Governors Island
Governors Island is a island in New York Harbor, within the New York City borough of Manhattan. It is located approximately south of Manhattan Island, and is separated from Brooklyn to the east by the Buttermilk Channel. The National Park ...
, part of a system of forts designed and constructed in the early 19th century to protect New York City from naval attack. It is a prominent landmark in
New York Harbor
New York Harbor is at the mouth of the Hudson River where it empties into New York Bay near the East River tidal estuary, and then into the Atlantic Ocean on the east coast of the United States. It is one of the largest natural harbors in t ...
. Together with
Fort Jay
Fort Jay is a coastal bastion fort and the name of a former United States Army post on Governors Island in New York Harbor, within New York City. Fort Jay is the oldest existing defensive structure on the island, and was named for John Jay, a me ...
, it is managed by the National Park Service as part of
Governors Island National Monument
Governors Island National Monument, a unit of the United States national park system, is located in New York City on of Governors Island, a island located off the southern tip of Manhattan Island at the confluence of the Hudson and East River ...
.
Design and construction
![Castle Williams](https://upload.wikimedia.org/wikipedia/commons/d/d9/Castle_Williams.jpg)
Castle Williams was designed and erected between 1807 and 1811 under the direction of Lieutenant Colonel (later Colonel) Jonathan Williams, Chief Engineer of the
Corps of Engineers and first Superintendent of the
United States Military Academy
The United States Military Academy (USMA), also known metonymically as West Point or simply as Army, is a United States service academy in West Point, New York. It was originally established as a fort, since it sits on strategic high groun ...
at West Point, New York. Williams was also a relative of
Benjamin Franklin
Benjamin Franklin ( April 17, 1790) was an American polymath who was active as a writer, scientist, inventor, statesman, diplomat, printer, publisher, and political philosopher. Encyclopædia Britannica, Wood, 2021 Among the leading inte ...
. The castle was one component of a defensive system for the inner harbor that included
Fort Columbus
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'' ...
(later renamed
Fort Jay
Fort Jay is a coastal bastion fort and the name of a former United States Army post on Governors Island in New York Harbor, within New York City. Fort Jay is the oldest existing defensive structure on the island, and was named for John Jay, a me ...
) and the South Battery on Governors Island;
Castle Clinton
Castle Clinton (also known as Fort Clinton and Castle Garden) is a circular sandstone fort within Battery Park at the southern end of Manhattan in New York City. Built from 1808 to 1811, it was the first American immigration station, predating ...
at the southern tip of Manhattan, Fort Wood on
Liberty Island
Liberty Island is a federally owned island in Upper New York Bay in the United States. Its most notable feature is the Statue of Liberty (''Liberty Enlightening the World''), a large statue by Frédéric Auguste Bartholdi that was dedicated in ...
, and Fort Gibson on
Ellis Island
Ellis Island is a federally owned island in New York Harbor, situated within the U.S. states of New York and New Jersey, that was the busiest immigrant inspection and processing station in the United States. From 1892 to 1954, nearly 12 mi ...
.
Its pioneering design consisted of multiple levels of enclosed or fortified gun emplacements (
casemates
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" mean ...
). It established a prototype for American coastal fortification design for the rest of the 19th century. The nearly circular fortification, 40 feet high and 210 feet in diameter, was constructed of sandstone walls 7 to 8 feet thick. Each of its four levels had 13 casemates (or pairs of barbette mounts on the fort's roof) that could hold 26 cannons of varied caliber. The four-tier arrangement was only duplicated in the US by
Battery Weed
Battery Weed is a four-tiered 19th century fortification guarding the Narrows, the main approach from the Atlantic Ocean to New York City. Located on the Staten Island waterfront on the west shore of the Narrows, directly across from Fort Hamilton ...
at
Fort Wadsworth
Fort Wadsworth is a former Military of the United States, United States military installation on Staten Island in New York City, situated on The Narrows which divide New York Bay into Upper New York Bay, Upper and Lower New York Bay, Lower halv ...
on
Staten Island
Staten Island ( ) is a borough of New York City, coextensive with Richmond County, in the U.S. state of New York. Located in the city's southwest portion, the borough is separated from New Jersey by the Arthur Kill and the Kill Van Kull an ...
and
Fort Point in San Francisco. However, at Castle Williams the third tier was intended as barracks and was not armed.
Castle Williams at FortWiki.com
/ref>
Before its completion, Colonel Henry Burbeck
Henry Burbeck (June 10, 1754 – October 2, 1848) was a senior officer of the United States Army who served as the Commandant of the Corps of Artillerists and Engineers from 1798 to 1802.
Early life
Henry Burbeck was born in Boston on June 10 ...
, commanding the defenses of New York City, issued an Army order on November 24, 1810, that named the castle for its designer and builder: "In future the Stone Tower on this Island (by the approbation of the Secretary of War) will bear the name of CASTLE WILLIAMS, in honor of the commandant of the United States Corps of Engineers, who designed and erected it."
Civil War
During the Civil War, the casemates of Castle Williams were used to house newly recruited Union troops, to serve as a barracks for the garrison's troops, and to imprison Confederate enlisted men and deserters from the Union Army. After 1865, it became a low-security military prison
A military prison is a prison operated by a military. Military prisons are used variously to house prisoners of war, unlawful combatants, those whose freedom is deemed a national security risk by the military or national authorities, and members of ...
that was also used as quarters for recruits and transient troops. By the 1880s, the castle, with its pitted and crumbling walls, was considered to be an aging and obsolete fortification. Improvements that included the installation of central heating and plumbing were most likely made in 1895 when Castle Williams was designated one of the U.S. Army's ten military prisons.
Prison
A commitment to preserve the forts of Governors Island
Governors Island is a island in New York Harbor, within the New York City borough of Manhattan. It is located approximately south of Manhattan Island, and is separated from Brooklyn to the east by the Buttermilk Channel. The National Park ...
was made in the early 20th century by Secretary of War Elihu Root
Elihu Root (; February 15, 1845February 7, 1937) was an American lawyer, Republican politician, and statesman who served as Secretary of State and Secretary of War in the early twentieth century. He also served as United States Senator from N ...
when landfill operations doubled the size of Governors Island between 1901 and 1912. The castle was fitted up as a model prison in 1903. It was most likely wired for electricity when it became available on the island in 1904. The angled gate walls were remodeled in 1912-13 to create a two-story guardhouse, using stones from two demolished magazines within the courtyard. Castle Williams became the Atlantic Branch of the Fort Leavenworth
Fort Leavenworth () is a United States Army installation located in Leavenworth County, Kansas, in the city of Leavenworth, Kansas, Leavenworth. Built in 1827, it is the second oldest active United States Army post west of Washington, D.C., an ...
Disciplinary Barracks in 1915, and the Eastern Branch of the United States Disciplinary Barracks
The United States Disciplinary Barracks (USDB) colloquially known as Leavenworth, is a military correctional facility located on Fort Leavenworth, a United States Army post in Kansas.
It is one of three major prisons built on Fort Leavenwo ...
in 1921. Expansion of the plumbing system occurred in 1916, and complete renovation of the plumbing, central heating, and electrical systems was carried out in the 1930s. The floors and roof were also reinforced with steel in the 1930s, and steel grating and solitary confinement cells were installed in selected casemates of the second and third tiers.
Extensive renovations were carried out in 1947-48 that gave the courtyard an industrial appearance. Concrete balconies enclosed with steel sashes replaced existing wooden galleries, and a three-story brick addition enclosed a steel stair. Concrete floors and brick partitions were installed in the casemates of the second tier, and steel security sashes and doors replaced those made of wood. Castle Williams ceased operations as a military prison in 1965 when the U.S. Army closed its post at Fort Jay and moved Headquarters, First United States Army
First Army is the oldest and longest-established field army of the United States Army. It served as a theater army, having seen service in both World War I and World War II, and supplied the US army with soldiers and equipment during the Korea ...
from Governors Island to Fort Meade
Fort George G. Meade is a United States Army installation located in Maryland, that includes the Defense Information School, the Defense Media Activity, the United States Army Field Band, and the headquarters of United States Cyber Command, the N ...
, Maryland.
Closure and preservation
The U.S. Coast Guard
The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement service branch of the United States Armed Forces and one of the country's eight uniformed services. The service is a maritime, military, mul ...
arrived on Governors Island in 1966 and initially considered demolishing the castle. Instead it became a community center that provided a nursery, meeting rooms for scouts and clubs, a woodworking shop, art studios, a photography laboratory, and a museum. With the relocation of those civilian functions to new locations on the island in the mid-1970s, the castle ended its military career in a state of mild neglect as a storage facility and landscape shop for the Coast Guard. When the Governors Island Coast Guard base closed in 1997, the Coast Guard's Civil Engineering Unit Providence stabilized the building with temporary replacement windows, repointing, stone patching with Jahn Mortar and a new roof.
In 2003, Castle Williams and the neighboring fortification, Fort Jay, were transferred to 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 propertie ...
under the administration of the Governors Island National Monument
Governors Island National Monument, a unit of the United States national park system, is located in New York City on of Governors Island, a island located off the southern tip of Manhattan Island at the confluence of the Hudson and East River ...
. It is listed on the National Register of Historic Places
The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic v ...
.
See also
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* {{R from other capitalisation ...