Jacobus Swartwout (1734–1827) was an early American landowner, statesman, and military leader. Swartwout served as a
brigadier general in the
Continental Army
The Continental Army was the army of the United Colonies representing the Thirteen Colonies and later the United States during the American Revolutionary War. It was formed on June 14, 1775, by a resolution passed by the Second Continental Co ...
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 the armed conflict that comprised the final eight years of the broader American Revolution, in which Am ...
under General
George Washington
George Washington (, 1799) was a Founding Fathers of the United States, Founding Father and the first president of the United States, serving from 1789 to 1797. As commander of the Continental Army, Washington led Patriot (American Revoluti ...
. He was a close ally of many key
Founding Fathers of the United States
The Founding Fathers of the United States, often simply referred to as the Founding Fathers or the Founders, were a group of late-18th-century American Revolution, American revolutionary leaders who United Colonies, united the Thirteen Colon ...
, and a delegate to New York State's convention for
ratification of the US Constitution.
Family and life

Jacobus Swartwout was born in
Wiccopee, New York, on November 5, 1734, the son of Captain
Jacobus Swartwout
Jacobus Swartwout (1734–1827) was an early American landowner, statesman, and military leader. Swartwout served as a brigadier general in the Continental Army during the American Revolutionary War under General George Washington. He was a close ...
(1692–1749) and Gieletjen Nieuwkerk (1691–1749). He was baptized at the Fishkill Dutch Reformed Church. He was the grandson of
Thomas Samuel Swartwout
Thomas "Maas" Swartwout (c. 1660 – ) was one of the earliest settlers of the Neversink and Delaware River Valley, early landowner in colonial America, one of seven holders of the Wagheckemeck ( Minisink Region) Peenpack land patent then in Ulst ...
, the great grandson of
Roeloff Swartwout and the great great grandson of
Tomys Swartwout
Thomas or Tomys Swartwout (June 1, 1607 in Groningen – October 1679, in Amsterdam)Municipal Archives Amsterdam, Burials book 1228, p. 26 was one of the earliest importers of tobacco from New Netherland to western and northern Europe, one of earl ...
. His father married Gieletjen "Jannetie" Nieuwkerk of
Kingston
Kingston may refer to:
Places
* List of places called Kingston, including the six most populated:
** Kingston, Jamaica
** Kingston upon Hull, England
** City of Kingston, Victoria, Australia
** Kingston, Ontario, Canada
** Kingston upon Thames, ...
,
Ulster County, New York
Ulster County is a County (United States), county in the U.S. state of New York (state), New York. It is situated along the Hudson River. As of the 2020 United States census, 2020 census, the population was 181,851. The county seat is Kingston, ...
on October 5, 1714, in Old Dutch Church in
Kingston
Kingston may refer to:
Places
* List of places called Kingston, including the six most populated:
** Kingston, Jamaica
** Kingston upon Hull, England
** City of Kingston, Victoria, Australia
** Kingston, Ontario, Canada
** Kingston upon Thames, ...
. In 1721, his father purchased 306 acres of land from
Catheryna Brett. The farm was situated south of the
Fishkill Creek
Fishkill Creek (also Fish Kill, from the Dutch ''vis kille'', for "fish creek") is a tributary of the Hudson River in Dutchess County, New York, United States. At U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dat ...
, about nine miles from the Hudson River, in an area known as Wiccopee.
His father's cousin, Major
Jacobus Swartwout
Jacobus Swartwout (1734–1827) was an early American landowner, statesman, and military leader. Swartwout served as a brigadier general in the Continental Army during the American Revolutionary War under General George Washington. He was a close ...
(1696–1756), was the son of Antoni Swartwout (1664–1700) and the grandson of
Roeloff Swartwout. He owned land at
Waghaghkemeck (north of Port Jervis, Orange County, present day Huguenot, Town of Deerpark), and was a major in the light foot militia of
Orange County under Col. Vincent Matthews from the 1730s to 1760. He died on February 16, 1827.
Military career
French and Indian War
Swartwout continued the tradition of family military service when, 21 days after his wedding to Aeltje in 1759, he was appointed captain of a company of Dutchess County volunteers. He began his military training under
Lord Jeffrey Amherst at
Fort Ticonderoga
Fort Ticonderoga (), formerly Fort Carillon, is a large 18th-century star fort built by the French at a narrows near the south end of Lake Champlain in northern New York. It was constructed between October 1755 and 1757 by French-Canadian ...
and
Crown Point.
First American Intelligence Service
The first organization under the
Articles of Confederation
The Articles of Confederation, officially the Articles of Confederation and Perpetual Union, was an agreement and early body of law in the Thirteen Colonies, which served as the nation's first Constitution, frame of government during the Ameri ...
created for counterintelligence purposes was the Committee for Detecting and Defeating Conspiracies, later the Commission. It was made up of a board established in New York between June 1776 and January 1778 to collect intelligence, apprehend British spies and couriers, and examine suspected British sympathizers. In effect, it was created as "secret service" which had the power to arrest, to convict, to grant bail or parole, and to imprison or to deport. A company of militia was placed under its command, of which Jacobous Swartwout was in command. The Committee heard over 500 cases involving disloyalty and subversion. The Committee changed to a Commission by Continental Congress in February 1777 and moved to Kingston. The board consisted of
Egbert Benson
Egbert Benson (June 21, 1746 – August 24, 1833) was an American lawyer, jurist, politician and Founding Father who represented New York State in the Continental Congress, Annapolis Convention, and United States House of Representatives. He ...
,
Melancton Smith
Melancton Smith (May 7, 1744 – July 29, 1798) was a merchant, lawyer and a New York delegate to the Continental Congress. Praised for his intelligence, liberality, and reasonableness, Smith attained considerable respect in the State of New ...
and Jacobus Swartwout, with
John Jay
John Jay (, 1745 – May 17, 1829) was an American statesman, diplomat, signatory of the Treaty of Paris (1783), Treaty of Paris, and a Founding Father of the United States. He served from 1789 to 1795 as the first chief justice of the United ...
remaining as chairman.
American Revolution
In September 1774, colonial representatives in
Philadelphia
Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the Unit ...
called for the establishment of a
Committee of Observation
A committee or commission is a body of one or more persons subordinate to a deliberative assembly or other form of organization. A committee may not itself be considered to be a form of assembly or a decision-making body. Usually, an assembly o ...
in each county. Swartwout was named the Deputy Chairman of the Fishkill local Committee.
On July 8, 1775, Captain Swartwout was appointed muster-master of four companies to be raised. Twenty-nine members of the Swartwout family served in the war of
American independence
The American Revolution (1765–1783) was a colonial rebellion and war of independence in which the Thirteen Colonies broke from British rule to form the United States of America. The revolution culminated in the American Revolutionary War ...
, two having the rank of brigadier-general, three that of captain, three of lieutenant, and four of ensign. He was made Colonel 1st Regiment Dutchess County New York Militia 1776 as well as Colonel of Charlotte County New York Militia June 25, 1778, as part of Governor
George Clinton's Brigade. He was later promoted to Brigadier-General Dutchess County New York Militia, March 3, 1780.
The Dutchess County militia or "Swartwout Regiment" was part of
Governor Clinton's Brigade and
William Heath
William Heath (March 2, 1737 – January 24, 1814) was an American farmer, soldier, and political leader from Massachusetts who served as a major general in the Continental Army during the American Revolutionary War.
Life and career
Heath ...
's Division during the
Battle of Long Island
The Battle of Long Island, also known as the Battle of Brooklyn and the Battle of Brooklyn Heights, was an action of the American Revolutionary War fought on August 27, 1776, at and near the western edge of Long Island in present-day Brooklyn ...
. In the writings of General George Washington's manuscripts, Swartwout's regiment left Kings Bridge 18 October 1776, to fight in the
Battle of White Plains
The Battle of White Plains took place during the New York and New Jersey campaign of the American Revolutionary War on October 28, 1776, near White Plains, New York. Following the retreat of George Washington's Continental Army northward from N ...
. The regiment was about 364 men strong and were in service at
Fort Washington, Fort Independence, the
Battle of Long Island
The Battle of Long Island, also known as the Battle of Brooklyn and the Battle of Brooklyn Heights, was an action of the American Revolutionary War fought on August 27, 1776, at and near the western edge of Long Island in present-day Brooklyn ...
, Kings Bridge, the
Battle of White Plains
The Battle of White Plains took place during the New York and New Jersey campaign of the American Revolutionary War on October 28, 1776, near White Plains, New York. Following the retreat of George Washington's Continental Army northward from N ...
, the defense of New York levies as well as other engagements through the end of the war on the Northern front. Swartwout resigned on October 3, 1794, and promoted Abraham Brinkerhoff to the post for Dutchess County.
Swartwoutville and the American Revolution

In 1760, Swartwout purchased 3,000 acres of land from
Madam Brett and built his first home after his wedding to Aaltje Brinkerhoff, of Brinkerhoff, New York. The Swartwoutville Hamlet is located in the south east corner of the town of
Wappinger, New York
Wappinger is a town in Dutchess County, New York, United States. The town is located in the Hudson River Valley region, on the eastern bank of the Hudson River. The population was 28,216 at the 2020 census. The name is derived from the Wappinger ...
.
General
George Washington
George Washington (, 1799) was a Founding Fathers of the United States, Founding Father and the first president of the United States, serving from 1789 to 1797. As commander of the Continental Army, Washington led Patriot (American Revoluti ...
was staying in
Fishkill in October 1778. The headquarters of the commander-in-chief was then in the home of Captain John Brinkerhoff father-in-law to Jacobus Swartwout, in a low stone home about midway on the highway between the settlement of Brinkerhoff and Swartwoutville. During this period Prussian-American General,
Baron Frederick William Augustus de Steuben, had his headquarters at the neighboring homestead of Colonel Jacobus Swartwout, standing immediately south of his later residence at Swartwoutville. Others who visited and quartered at Jacobus Swartwout's homestead along with General Washington and
Baron Von Stueben were,
Marquis de Lafayette
Marie-Joseph Paul Yves Roch Gilbert du Motier de La Fayette, Marquis de La Fayette (; 6 September 1757 – 20 May 1834), known in the United States as Lafayette (), was a French military officer and politician who volunteered to join the Conti ...
and,
Israel Putnam
Israel Putnam (January 7, 1718 – May 29, 1790), popularly known as "Old Put", was an American military officer and landowner who fought with distinction at the Battle of Bunker Hill during the American Revolutionary War (1775–1783). He als ...
.
Political career
Swartwout was one of the original New York state legislators, elected in 1777 to the 1st
New York state legislature
The New York State Legislature consists of the Bicameralism, two houses that act as the State legislature (United States), state legislature of the U.S. state of New York (state), New York: the New York State Senate and the New York State Assem ...
. He served for eighteen years, six as a
New York State Assemblyman
The New York State Assembly is the lower house of the New York State Legislature, with the New York State Senate being the upper house. There are 150 seats in the Assembly. Assembly members serve two-year terms without term limits.
The Assembl ...
and eleven as a
New York State Senator
The New York State Senate is the upper house of the New York State Legislature, while the New York State Assembly is its lower house. Established in 1777 by the Constitution of New York, its members are elected to two-year terms with no term l ...
from 1784 to 1795. He also served on the
Council of Appointment The Council of Appointment (sometimes also Council of Appointments) was a body of the Government of New York that existed from 1777 to 1822.
History
Under the New York Constitution of 1777, the Council of Appointment consisted of the Governor of ...
from 1784.
Ratification of the US Constitution and support for the Bill of Rights

Swartwout was a delegate to the
US Constitutional Convention on June 17, 1788, to decide whether
New York State
New York, also called New York State, is a state in the northeastern United States. Bordered by New England to the east, Canada to the north, and Pennsylvania and New Jersey to the south, its territory extends into both the Atlantic Ocean and ...
would approve the new Federal
US Constitution
The Constitution of the United States is the supreme law of the United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally including seven articles, the Constitut ...
.
On the first vote for ratification, Swartwout voted in favor of ratification, with the
Federalist
The term ''federalist'' describes several political beliefs around the world. It may also refer to the concept of parties, whose members or supporters call themselves ''Federalists''.
History Europe federation
In Europe, proponents of deep ...
s, including
Alexander Hamilton
Alexander Hamilton (January 11, 1755 or 1757July 12, 1804) was an American military officer, statesman, and Founding Fathers of the United States, Founding Father who served as the first U.S. secretary of the treasury from 1789 to 1795 dur ...
,
John Jay
John Jay (, 1745 – May 17, 1829) was an American statesman, diplomat, signatory of the Treaty of Paris (1783), Treaty of Paris, and a Founding Father of the United States. He served from 1789 to 1795 as the first chief justice of the United ...
, and
Robert R. Livingston. He later changed his vote on the last round to support the amendment of the
Bill of Rights
A bill of rights, sometimes called a declaration of rights or a charter of rights, is a list of the most important rights to the citizens of a country. The purpose is to protect those rights against infringement from public officials and pri ...
to the Constitution prior to ratification. Eventually, the Convention also recommended amendments to the Constitution, and it unanimously approved a "Circular Letter" to the states urging the call of a second general convention to consider these amendments and those proposed by other states.
Legacy
Among several murals in the
Poughkeepsie Post Office painted in 1938 and 1940 by Gerald Sargent Foster is one of the
New York Ratifying Convention. Swartwout is featured in the center of the mural.
Swartwout Lake in
Congers, New York
Congers is a suburban hamlet and census-designated place in the town of Clarkstown, Rockland County, New York, United States. It is located north of Valley Cottage, east of New City, across Lake DeForest, south of Haverstraw, and west of the ...
, part of the land holdings of the Swartwout family, was part of land purchased by Jacobus and settled in by one of his sons.
Historic Swartwoutville, in
Wappinger
The Wappinger ( ) were an Eastern Algonquian Munsee-speaking Native American people from what is now southern New York and western Connecticut.
At the time of first contact in the 17th century they were primarily based in what is now Dutc ...
, New York, was created in 2009 by Town Historian
Joseph D. Cavaccini to recognize the hamlet of Swartwoutville, by erecting signs at the six entrances of the hamlet and preserving historical site and buildings relating to General Swartwout. Signs were erected on
State Route 82 in 2016 through these efforts.
References
Bibliography
*
External links
*
Historic Swartwoutville
*
{{DEFAULTSORT:Swartwout, Jacobus
1734 births
1827 deaths
People from Fishkill, New York
People of New York (state) in the American Revolution
18th-century American landowners
American politicians of Dutch descent
Members of the New York State Assembly
New York (state) state senators
19th-century American landowners
18th-century members of the New York State Legislature