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The Forbes Expedition was a British military expedition to capture
Fort Duquesne Fort Duquesne (, ; originally called ''Fort Du Quesne'') was a fort French colonization of the Americas, established by the French in 1754, at the confluence of the Allegheny River, Allegheny and Monongahela River, Monongahela rivers. It was lat ...
, led by Brigadier-General John Forbes in 1758, during the
French and Indian War The French and Indian War (1754–1763) was a theater of the Seven Years' War, which pitted the North American colonies of the British Empire against those of the French, each side being supported by various Native American tribes. At the ...
. While advancing to the fort, the expedition built the now historic trail, the
Forbes Road The Forbes Road, a historic military roadway in what was then British America, was initially completed in 1758 from Carlisle, Pennsylvania, to the French Fort Duquesne at the junction of the Allegheny River, Allegheny and Monongahela River, Monon ...
. The
Treaty of Easton The Treaty of Easton was a colonial agreement in North America signed in October 1758 during the French and Indian War (Seven Years' War) between British colonials and the chiefs of 13 Native American nations, representing tribes of the Iroquois, ...
served to cause a loss of Native American support for the French, resulting in the French destroying the fort before the expedition could arrive on November 24.


Objective

Similarly to the unsuccessful Braddock Expedition early in the war, the strategic objective was the capture of Fort Duquesne, a French fort that had been constructed at the confluence of the Allegheny River and the
Monongahela River The Monongahela River ( , )—often referred to locally as the Mon ()—is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed August 15, 2011 river on the Allegheny Plateau in north-cen ...
in 1754. The site is now located in
Pittsburgh Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylva ...
's Golden Triangle in the downtown area.


Order of battle

Forbes commanded about 6,000 men, including a contingent of Virginians led by
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
. Forbes, very ill, did not keep up with the advance of his army, but entrusted it to his second in command, Lieutenant Colonel
Henry Bouquet Henry Bouquet (born Henri Louis Bouquet; 1719 – 2 September 1765) was a Swiss mercenary who rose to prominence in British service during the French and Indian War and Pontiac's War. He is best known for his victory over a Native American ...
, a Swiss mercenary officer commanding a battalion of the Royal American Regiment.


Forbes Road

The expedition methodically constructed
Forbes Road The Forbes Road, a historic military roadway in what was then British America, was initially completed in 1758 from Carlisle, Pennsylvania, to the French Fort Duquesne at the junction of the Allegheny River, Allegheny and Monongahela River, Monon ...
across what is now the southern part of
Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...
's
Appalachian Plateau The Appalachian Plateau is a series of rugged dissected plateaus located on the western side of the Appalachian Mountains. The Appalachian Mountains are a mountain range that run down the Eastern United States. The Appalachian Plateau is the nor ...
region, staging from Carlisle and exploiting the climb up via one of the few southern
gaps of the Allegheny The gaps of the Allegheny, meaning gaps in the Allegheny Ridge (now given the technical name Allegheny Front) in west-central Pennsylvania, is a series of escarpment eroding water gaps (notches or small valleys) along the saddle between two ...
through the
Allegheny Front The Allegheny Front is the major southeast- or east-facing escarpment in the Allegheny Mountains in southern Pennsylvania, western Maryland, eastern West Virginia, and western Virginia, USA. The Allegheny Front forms the boundary between the ...
, into the disputed territory of the Ohio Country, which was then a largely-depopulated
Amerindian The Indigenous peoples of the Americas are the inhabitants of the Americas before the arrival of the European settlers in the 15th century, and the ethnic groups who now identify themselves with those peoples. Many Indigenous peoples of the A ...
tributary territory of the
Iroquois Confederation The Iroquois ( or ), officially the Haudenosaunee ( meaning "people of the longhouse"), are an Iroquoian-speaking confederacy of First Nations peoples in northeast North America/ Turtle Island. They were known during the colonial years to ...
. The well-organized expedition was in contrast to a similar expedition led by
Edward Braddock Major-General Edward Braddock (January 1695 – 13 July 1755) was a British officer and commander-in-chief for the Thirteen Colonies during the start of the French and Indian War (1754–1763), the North American front of what is known in Europe ...
in 1755, which ended in the disastrous
Battle of the Monongahela The Battle of the Monongahela (also known as the Battle of Braddock's Field and the Battle of the Wilderness) took place on 9 July 1755, at the beginning of the French and Indian War, at Braddock's Field in what is now Braddock, Pennsylvania, e ...
.


Advance

Working for most of the summer on the construction of the road and on periodic fortified supply depots, the expedition did not come within striking distance of Fort Duquesne until September 1758. In mid-September, a reconnaissance force was soundly defeated in the
Battle of Fort Duquesne The Battle of Fort Duquesne was British assault on the eponymous French fort (later the site of Pittsburgh) that was repulsed with heavy losses on 14 September 1758, during the French and Indian War. The attack on Fort Duquesne was part of a la ...
when its leader, Major James Grant, attempted to capture the fort instead of gathering information alone. The French had their supply line from
Montreal Montreal ( ; officially Montréal, ) is the second-most populous city in Canada and most populous city in the Canadian province of Quebec. Founded in 1642 as '' Ville-Marie'', or "City of Mary", it is named after Mount Royal, the triple ...
cut by other British actions and so attacked one of the expedition's forward outposts,
Fort Ligonier Fort Ligonier is a British fortification from the French and Indian War located in Ligonier, Pennsylvania, United States. The fort served as a staging area for the Forbes Expedition of 1758. During the eight years of its existence as a garrison, F ...
, in an attempt to drive off the British or to acquire further supplies, but they were repulsed during the
Battle of Fort Ligonier A battle is an occurrence of combat in warfare between opposing military units of any number or size. A war usually consists of multiple battles. In general, a battle is a military engagement that is well defined in duration, area, and force ...
.


French strategic collapse

The
Treaty of Easton The Treaty of Easton was a colonial agreement in North America signed in October 1758 during the French and Indian War (Seven Years' War) between British colonials and the chiefs of 13 Native American nations, representing tribes of the Iroquois, ...
concluded on October 26, 1758, caused the remnants of the Lenape (Delaware), Mingo, and
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...
tribes in the Ohio Valley to abandon the French and set up the conditions that ultimately forced them to move westward once again. The collapse of Native American support made it impossible for the French to hold Fort Duquesne and the Ohio Valley. When the expedition neared to within a few miles of Fort Duquesne in mid-November, the French abandoned and blew up the fort. Three units of scouts led by Captain Hugh Waddell entered the smoking remnants of the fort under the orders of Colonel
George Washington George Washington (February 22, 1732, 1799) was an American military officer, statesman, and Founding Father who served as the first president of the United States from 1789 to 1797. Appointed by the Continental Congress as commander of ...
on November 24. General Forbes, who was ill with
dysentery Dysentery (UK pronunciation: , US: ), historically known as the bloody flux, is a type of gastroenteritis that results in bloody diarrhea. Other symptoms may include fever, abdominal pain, and a feeling of incomplete defecation. Complications ...
for much of the expedition, only briefly visited the ruins. He was returned to
Philadelphia Philadelphia, often called Philly, is the List of municipalities in Pennsylvania#Municipalities, largest city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, the List of United States cities by population, sixth-largest city i ...
in a litter and died not long afterward. The collapse of Indian support and subsequent withdrawal of the French from the Ohio Country helped contribute to the "year of wonders" the string of British "miraculous" victories also known by the
Latin Latin (, or , ) is a classical language belonging to the Italic branch of the Indo-European languages. Latin was originally a dialect spoken in the lower Tiber area (then known as Latium) around present-day Rome, but through the power of the ...
phrase ''
Annus Mirabilis ''Annus mirabilis'' (pl. ''anni mirabiles'') is a Latin phrase that means "marvelous year", "wonderful year", "miraculous year", or "amazing year". This term has been used to refer to several years during which events of major importance are re ...
''.


See also

*
Forbes Road The Forbes Road, a historic military roadway in what was then British America, was initially completed in 1758 from Carlisle, Pennsylvania, to the French Fort Duquesne at the junction of the Allegheny River, Allegheny and Monongahela River, Monon ...
* Braddock Expedition *
Nemacolin's Path 450px, Braddock's Road, General Braddock's March (points 1–10) follows or parallels (and improves upon) Chief Nemacolin's Trail from the Potomac River to the Monogahela. The route from the summit to Redstone Creek, which could be used by wago ...
* Beaver Wars * Susquehannock peoples *
Erie people The Erie people (also Eriechronon, Riquéronon, Erielhonan, Eriez, Nation du Chat) were Indigenous people historically living on the south shore of Lake Erie. An Iroquoian group, they lived in what is now western New York, northwestern Pennsylvani ...
s *
Shawnee The Shawnee are an Algonquian-speaking indigenous people of the Northeastern Woodlands. In the 17th century they lived in Pennsylvania, and in the 18th century they were in Pennsylvania, Ohio, Indiana and Illinois, with some bands in Kentucky a ...


Notes


References


Sources

* * * * Lowdermilk, Will H. (1878). ''History of Cumberland.'' Washington, DC. * * Sipe, C. Hale (1929). ''The Indian Wars of Pennsylvania.'' Harrisburg.


External links


Forbes Expedition
(George Washington's Mount Vernon) {{Authority control Iroquoian peoples Battles of the French and Indian War Battles involving Canada Battles in Pennsylvania 1758 in North America Conflicts in 1758