Fort Wentworth was built by order of

Benning Wentworth Benning Wentworth (July 24, 1696 – October 14, 1770) was an American merchant and colonial administrator who served as the governor of New Hampshire from 1741 to 1766. While serving as governor, Wentworth is best known for issuing several l ...

in 1755. The fort was built at the junction of the

Upper Ammonoosuc River The Upper Ammonoosuc River is a tributary of the Connecticut River that flows through Coös County in the northern part of the northeastern U.S. state of New Hampshire. Despite its name, the river is not an upstream portion of the Ammonoosuc Riv ...

and Connecticut River, in

Northumberland, New Hampshire Northumberland is a town located in western Coös County, New Hampshire, U.S., north of Lancaster. It is part of the Berlin, NH– VT micropolitan statistical area. As of the 2020 census, the town population was 2,126, of whom 1,068 lived i ...

, by soldiers of Colonel Joseph Blanchard's

New Hampshire Provincial Regiment The New Hampshire Provincial Regiment was a provincial military regiment made up of men from the New Hampshire Militia during the French and Indian War for service with the British Army in North America. It was first formed in 1754 with the sta ...

including

Robert Rogers Robert Rogers may refer to: Politics * Robert Rogers (Irish politician) (died 1719), Irish politician, MP for Cork City 1692–1699 *Robert Rogers (Manitoba politician) (1864–1936), Canadian politician * Robert Rogers, Baron Lisvane (born 1950), ...

. In 1759,

Rogers' Rangers Rogers' Rangers was a company of soldiers from the Province of New Hampshire raised by Major Robert Rogers and attached to the British Army during the Seven Years' War (French and Indian War). The unit was quickly adopted into the British army ...

returned here hoping for resupply after their raid on St. Francis, Quebec, but the fort had no garrison and no supplies. Rogers had to travel down the Connecticut River to

Fort at Number 4 The Fort at Number 4 was a mid-18th century stockade fortification protecting Plantation Number 4, the northernmost British settlement along the Connecticut River in the Province of New Hampshire until after the French and Indian War. It was loca ...

for reinforcements and supplies for his hungry men. 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 t ...

, Jeremiah Eames' Company of rangers garrisoned and repaired the unused fort from 1776–1778 in order to protect northern New Hampshire from attack from the

British British may refer to: Peoples, culture, and language * British people, nationals or natives of the United Kingdom, British Overseas Territories, and Crown Dependencies. ** Britishness, the British identity and common culture * British English, ...

nearby in

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

. Other units of

New Hampshire Militia The New Hampshire Militia was first organized in 1631 and lasted until 1641, when the area came under the jurisdiction of Massachusetts. After New Hampshire became an separate colony again in 1679, New Hampshire Colonial Governor John Cutt reorgan ...

also formed part of the garrison until the end of the war in 1783. A stone monument stands near the village of Groveton on

U.S. Route 3 U.S. Route 3 (US 3) is a United States highway running from Cambridge, Massachusetts, through New Hampshire, to the Canada–US border near Third Connecticut Lake, where it connects to Quebec Route 257. Massachusetts Route 3 connects to ...

near the site of the fort.

External links

* * Forts in New Hampshire Colonial forts in New Hampshire Fort Wentworth French and Indian War forts American Revolutionary War forts Fort Wentworth British forts in the United States 1755 establishments in New Hampshire {{NewHampshire-stub