Fort Mercer | |
---|---|
National Park, New Jersey | |
Type | Earthwork |
Site history | |
Built | 1777 |
Built by |
|
In use | 1777–1781 |
Materials | earth, logs |
Red Bank Battlefield | |
Location | 100 Hessian Ave., National Park, NJ 08063 |
NRHP reference No. | 72000796 [1] |
NJRHP No. | 1405 [2] |
Significant dates | |
Added to NRHP | October 31, 1972 [1] |
Designated NHL | November 28, 1972 [3] |
Designated NJRHP | August 16, 1979 |
Battles/wars | American Revolutionary War |
Garrison information | |
Past commanders | Christopher Greene |
Fort Mercer was an earthen fort on the eastern shores of the Delaware River in New Jersey that was constructed by the Continental Army during the American Revolutionary War. The fort was built in 1777 by Polish engineer Thaddeus Kosciuszko under the command of George Washington. Along with Fort Mifflin on the Pennsylvania side of the Delaware River to its west, Fort Mercer was designed to block the British advance on the revolutionary capital of Philadelphia during the Philadelphia campaign.
Fort Mercer was located in an area called Red Bank in what is now the borough of National Park in Gloucester County, New Jersey. The fort was named in honor of Brigadier General Hugh Mercer who died earlier that year in fighting at the Battle of Princeton.
The fort's site is now part of Red Bank Battlefield Historical Park, which includes a monument and museum. Several cannons attributed to British warships lost supporting the attack on the fort, and others found buried at the fort itself, are in the park. [4]
Fort Mercer was built and Fort Mifflin were rebuilt and garrisoned to protect a line of chevaux de frise obstacles across the Delaware River. Fort Billingsport was built downriver to protect another line of these obstacles. Fort Mercer had earthen walls with a surrounding ditch, topped with a log palisade. The fort was about 320 yards (290 m) long and 50 yards (46 m) wide and mounted 14 cannons, with bastions on the landward corners. A separate outer redoubt was located north of the fort, but this was not garrisoned.
The fort could accommodate a garrison of 1,500 men, but only 600 were available, mostly Rhode Island troops of the Continental Army commanded by Colonel Christopher Greene, also a Rhode Islander. French officer Thomas Duplessis made the fort more defensible by the small garrison by having a wall built inside the river side of the fort. [5]
On October 22, 1777, in the Battle of Red Bank, an attack by 900 Hessian troops under British Major General William Howe, then occupying Philadelphia, was repelled by Fort Mifflin's defenders with heavy losses on the Hessian side, over 500 casualties including the death of their commander, Colonel Carl Emil Kurt von Donop. The defenders suffered only 40 casualties. [4] Galleys of the Continental and Pennsylvania Navies under Commodore John Hazelwood provided supporting fire. Six British warships under the command of Admiral Francis Reynolds were also involved, two of which ran aground while avoiding the chevaux de frise and were soon destroyed by fire during the battle.
Fort Mifflin and the Pennsylvania Navy engaged the stranded ships the next morning, with cannons and fire rafts, respectively. HMS Augusta of 64 guns caught fire and within an hour the fire reached the magazine and the ship exploded, though the loss was attributed to accidental ignition by the British. One account states a British Marine accidentally fired his musket into a hammock, with the fire resulting from subsequent smoldering. HMS Merlin was also lost. After the later loss of Fort Mifflin, Fort Mercer was abandoned when Lord Charles Cornwallis landed 2,000 British troops nearby on November 18, 1777.
As British artillery breached the walls, the defenders of Fort Mercer blew up their magazine before abandoning the fort. [6] [7] [8]
The British abandoned Fort Mercer as they evacuated Philadelphia on June 18, 1778. The Patriots retook the site and rebuilt the fort, manning it until 1781, when the fighting moved to Yorktown, Virginia, culminating in an American victory and leading to the cessation of hostilities. [9] [5]
Fort Montgomery was a fortification built on the west bank of the Hudson River in Highlands, New York by the Continental Army during the American Revolution. Erected in 1776, Fort Montgomery was one of the first major investments by the Americans in strategic construction projects.
The Battle of Trenton was a small but pivotal American Revolutionary War battle on the morning of December 26, 1776, in Trenton, New Jersey. After General George Washington's crossing of the Delaware River north of Trenton the previous night, Washington led the main body of the Continental Army against Hessian auxiliaries garrisoned at Trenton. After a brief battle, almost two-thirds of the Hessian force were captured, with negligible losses to the Americans. The battle significantly boosted the Continental Army's waning morale, and inspired re-enlistments.
The cheval de frise was a defensive obstacle, existing in a number of forms, principally as a static anti-cavalry obstacle but also quickly movable to close breaches. The term was also applied to underwater constructions used to prevent the passage of ships or other vessels on rivers. In the anti-cavalry role the cheval de frise typically comprised a portable frame with many projecting spikes. Wire obstacles ultimately made this type of device obsolete.
Count Carl Emil Ulrich von Donop was a Hessian colonel who fought in the American Revolutionary War. He died of wounds during the Battle of Red Bank.
John Hazelwood served as a Commodore in the Pennsylvania Navy and Continental Navy and was among the most noted naval officers during the American Revolutionary War. Born in England about 1726, he became a mariner and settled in Philadelphia early in life, became married and had several children. Promoted to Commodore during the Philadelphia campaign, he also became commander of Fort Mifflin while it was under siege by the British. Throughout the campaign Hazelwood and General Washington were in frequent communication with letters. During the weeks spent engaging the British navy on the Delaware River Hazelwood innovated many naval tactics, kept the British navy at bay for weeks and played a major role in the development of riverine warfare for the American navies. Recommended by Washington and his council, Hazelwood was chosen to lead a large fleet of American ships and riverboats up river to safety. For his bravery and distinguished service Congress awarded him with a ceremonial military sword, while the famous presidential artist Charles Peale found Hazelwood worthy enough to paint his portrait. After the Revolution Hazelwood lived out his remaining years in Philadelphia.
Fort Mifflin, originally called Fort Island Battery and also known as Mud Island Fort, was commissioned in 1771 and sits on Mud Island on the Delaware River below Philadelphia, Pennsylvania near Philadelphia International Airport.
The Philadelphia campaign (1777–1778) was a British military campaign during the American Revolutionary War designed to gain control of Philadelphia, the Revolutionary-era capital where the Second Continental Congress convened and formed the Continental Army and appointed George Washington as its commander in 1775, and authored and unanimously adopted the Declaration of Independence the following year, on July 4, 1776, which formalized and escalated the war.
The Battle of Gloucester was a skirmish fought between November 25, 1777 and the early morning of November 26, 1777, during the Philadelphia campaign of the American Revolutionary War. It was the first battlefield command for the Marquis de Lafayette.
Robert Smith was a Scottish-born American architect who was based in Philadelphia and was the architect for some of the city's most prominent early building structures, including Carpenters' Hall, St. Peter's Episcopal Church, and the steeple on Christ Church. These structures constituted the greater part of Philadelphia's early skyline.
The Battle of Red Bank, also known as the Battle of Fort Mercer, was fought on October 22, 1777, during the American Revolutionary War. A British and Hessian force was sent to take Fort Mercer on the New Jersey side of the Delaware River just south of Philadelphia, but was decisively defeated by a smaller force of Continental Army troops.
HMS Augusta was a 64-gun third rate ship of the line of the Royal Navy, launched on 24 October 1763 at Rotherhithe.
Fort Billingsport, referred to as Fort Billings in some sources, was a Continental Army fort in Billingsport in Paulsboro, New Jersey in Gloucester County, New Jersey, during the American Revolutionary War. The site of the fort is now a public park of the same name, located at the Plains Terminal at the Port of Paulsboro between two oil refineries.
The Red Bank Battlefield is located along the Delaware River in National Park, Gloucester County, New Jersey. It was the location of the Battle of Red Bank in the American Revolutionary War on October 22, 1777. Fort Mercer and its sister, Fort Mifflin in Pennsylvania, defended the river and prevented the British from using it for transportation. The forts successfully delayed the British, but in the end, they were both destroyed or abandoned.
Christopher Greene was an American legislator and soldier. He led the spirited defense of Fort Mercer in the 1777 Battle of Red Bank, and for leading the African American 1st Rhode Island Regiment during the American Revolutionary War, most notably with distinction in the 1778 Battle of Rhode Island. He was killed in May 1781 at the Battle of Pine's Bridge by Loyalists, possibly because he was known to lead African American troops.
The siege of Fort Mifflin or the siege of Mud Island Fort, which took place from September 26 to November 16, 1777, saw British land batteries commanded by Captain John Montresor and a British naval squadron under Vice Admiral Lord Richard Howe attempt to capture an American fort in the Delaware River that was commanded by Lieutenant Colonel Samuel Smith. The operation finally succeeded after Smith was wounded. His successor, Major Simeon Thayer, subsequently evacuated the fort on the night of November 15, enabling British troops to occupy the place the following morning.
Francis Reynolds-Moreton, 3rd Baron Ducie was a British Royal Navy officer, peer and politician who participated in numerous engagements during the American War of Independence. He is largely noted for his role conflict at the Battle of Red Bank in 1777 during the Philadelphia campaign, involving the dual siege of Fort Mifflin and Fort Mercer. During this operation he was commander of the advance fleet on board HMS Augusta in an attempt to clear the way along the Delaware to Philadelphia. His ship ran aground while being pursued by Commodore Hazelwood's fleet when the vessel mysteriously caught fire shortly thereafter and exploded before all of the crew could abandon ship. Reynolds also commanded HMS Jupiter and HMS Monarch in several operations and saw service against the French in the North Sea, European Atlantic coast and the Caribbean theaters.
Events from the year 1777 in the United States.
Thomas-Antoine de Mauduit du Plessis or Thomas Duplessis or Thomas-Antoine du Plessis-Mauduit was a French officer who fought with the Continental Army during the American Revolutionary War. Born in Brittany, he ran away to sea at age 12 and voyaged in the eastern Mediterranean Sea for a time. Later, he attended a famous French artillery school. He was among a number of volunteers to join the fledgling American army in 1777, especially distinguishing himself for bravery at Germantown and skill at Red Bank. At Valley Forge he helped train American officers in the finer points of tactics and artillery handling.
The Harbor Defenses of the Delaware was a United States Army Coast Artillery Corps harbor defense command. It coordinated the coast defenses of the Delaware River estuary from 1897 to 1950, beginning with the Endicott program. These included both coast artillery forts and underwater minefields. The areas protected included the cities of Philadelphia, Camden, and Wilmington along with the Chesapeake & Delaware Canal. The command originated circa 1896 as an Artillery District and became the Coast Defenses of the Delaware in 1913, with defenses initially at and near Fort Delaware on Pea Patch Island near Delaware City. In 1925 the command was renamed as a Harbor Defense Command. During World War II the defenses were relocated to Fort Miles on Cape Henlopen at the mouth of the Delaware Bay.
HMS Merlin was a sloop of war, bearing sixteen guns, commanded by Samuel Reeve, and saw service during the American Revolutionary War.