USS Grampus was a schooner

Schooner

A schooner is a type of sailing vessel characterized by the use of fore-and-aft sails on two or more masts with the forward mast being no taller than the rear masts....

 in the United States Navy

United States Navy

The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

. She was the first U.S. Navy ship to be named for the Grampus griseus, also known as Risso's Dolphin

Risso's Dolphin

Risso's dolphin is the only species of dolphin in the genus Grampus.-Taxonomy:Risso's dolphin is named after Antoine Risso, whose description formed the basis of the first public description of the animal, by Georges Cuvier, in 1812...

.

Grampus was built at the Washington Navy Yard

Washington Navy Yard

The Washington Navy Yard is the former shipyard and ordnance plant of the United States Navy in Southeast Washington, D.C. It is the oldest shore establishment of the U.S. Navy...

 under the supervision of naval constructor William Doughty, based on a design by Henry Eckford

Henry Eckford (shipbuilder)

Henry Eckford was a Scottish-born shipbuilder, naval architect, industrial engineer, and entrepreneur who worked for the United States Navy and the navy of the Ottoman Empire in the early 19th century.-Early life:...

. Her 73 ft (22.3 m) keel

Keel

In boats and ships, keel can refer to either of two parts: a structural element, or a hydrodynamic element. These parts overlap. As the laying down of the keel is the initial step in construction of a ship, in British and American shipbuilding traditions the construction is dated from this event...

 was laid down in 1820. She was launched

Ship naming and launching

The ceremonies involved in naming and launching naval ships are based in traditions thousands of years old.-Methods of launch:There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching." The oldest, most familiar, and most widely...

 in early August 1821. The need to suppress piracy

Piracy

Piracy is an act of robbery or criminal violence at sea. The term can include acts committed on land, in the air, or in other major bodies of water or on a shore. It does not normally include crimes committed against persons traveling on the same vessel as the perpetrator...

 and to maintain ships to catch slavers led to the building of five such schooners, the largest of which was Grampus. This was the first building program undertaken by the Navy since the War of 1812

War of 1812

The War of 1812 was a military conflict fought between the forces of the United States of America and those of the British Empire. The Americans declared war in 1812 for several reasons, including trade restrictions because of Britain's ongoing war with France, impressment of American merchant...

.

Service history

Lieutenant

Lieutenant

A lieutenant is a junior commissioned officer in many nations' armed forces. Typically, the rank of lieutenant in naval usage, while still a junior officer rank, is senior to the army rank...

 Francis Gregory

Francis Gregory

Francis Hoyt Gregory was an officer in the United States Navy during the War of 1812 through to the Civil War, serving then as a Rear Admiral.-Early life; service during the War of 1812:...

 commanded Grampus on her first cruise as part of the West Indies Squadron

West Indies Squadron (United States)

The West Indies Squadron, or the West Indies Station, was a United States Navy squadron that operated in the West Indies in the early nineteenth century. It was formed due to the need to suppress piracy in the Caribbean Sea, the Antilles and the Gulf of Mexico region of the Atlantic Ocean...

, which took her to the Antilles

Antilles

The Antilles islands form the greater part of the West Indies in the Caribbean Sea. The Antilles are divided into two major groups: the "Greater Antilles" to the north and west, including the larger islands of Cuba, Jamaica, Hispaniola , and Puerto Rico; and the smaller "Lesser Antilles" on the...

 in pursuit of pirate

Piracy

Piracy is an act of robbery or criminal violence at sea. The term can include acts committed on land, in the air, or in other major bodies of water or on a shore. It does not normally include crimes committed against persons traveling on the same vessel as the perpetrator...

s. In the company of , , , , and , Grampus engaged in convoying merchant vessels throughout 1821, the presence of the squadron having a marked effect on piratical activity among the islands.

On 16 August 1822, Grampus fought a brig

Brig

A brig is a sailing vessel with two square-rigged masts. During the Age of Sail, brigs were seen as fast and manoeuvrable and were used as both naval warships and merchant vessels. They were especially popular in the 18th and early 19th centuries...

 flying Spanish

Spain

Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...

 colors, but which Lt. Gregory suspected was a pirate. When he called upon her commander to surrender, he was met with cannon and small arms fire. Grampus answered in turn, and reduced the bogus Spaniard to a floating wreck in 3½ minutes. The brig struck her colors

Striking the colors

Striking the colors is the universally recognized indication of surrender, particularly for ships at sea. Surrender is dated from the time the ensign is struck.-In international law:# "Colors. A national flag . The colors . ....

 and Lt. Gregory discovered that she was Palmyra, a Puerto Rico

Puerto Rico

Puerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...

-based pirate carrying the papers of a privateer

Privateer

A privateer is a private person or ship authorized by a government by letters of marque to attack foreign shipping during wartime. Privateering was a way of mobilizing armed ships and sailors without having to spend public money or commit naval officers...

 as a subterfuge.

In 1825, Captain

Captain (naval)

Captain is the name most often given in English-speaking navies to the rank corresponding to command of the largest ships. The NATO rank code is OF-5, equivalent to an army full colonel....

 John D. Sloat

John D. Sloat

John Drake Sloat was a commodore in the United States Navy who, in 1846, claimed California for the United States.-Life:...

 — commander of Grampus — engaged another Puerto Rican

Puerto Rico

Puerto Rico , officially the Commonwealth of Puerto Rico , is an unincorporated territory of the United States, located in the northeastern Caribbean, east of the Dominican Republic and west of both the United States Virgin Islands and the British Virgin Islands.Puerto Rico comprises an...

 pirate, Roberto Cofresí

Roberto Cofresí

Roberto Cofresí , better known as "El Pirata Cofresí", was the most renowned pirate in Puerto Rico. He became interested in sailing at a young age. By the time he reached adulthood there were some political and economic difficulties in Puerto Rico, which at the time was a colony of Spain...

, in battle

Action of 2 March 1825

The Capture of the El Mosquito refers to the defeat of Roberto Cofresí and his pirate ship off the port town of Boca Del Infierno, Puerto Rico by American and Spanish forces in March of 1825...

. Cofresí was captured along with eleven members of his crew, and they were turned over to the Spanish government. Cofresí was jailed in El Castillo del Morro

Fort San Felipe del Morro

Also known as Fort San Felipe del Morro or Morro Castle, is a 16th-century citadel located in San Juan, Puerto Rico.- Rundown :Lies on the northwestern-most point of the islet of San Juan, Puerto Rico...

 in San Juan

San Juan, Puerto Rico

San Juan , officially Municipio de la Ciudad Capital San Juan Bautista , is the capital and most populous municipality in Puerto Rico, an unincorporated territory of the United States. As of the 2010 census, it had a population of 395,326 making it the 46th-largest city under the jurisdiction of...

.

Grampus had a small part in the Amistad

Amistad (1841)

The Amistad, also known as United States v. Libellants and Claimants of the Schooner Amistad, 40 U.S. 518 , was a United States Supreme Court case resulting from the rebellion of slaves on board the Spanish schooner Amistad in 1839...

 trials: in November-December 1839, the U.S. government

Federal government of the United States

The federal government of the United States is the national government of the constitutional republic of fifty states that is the United States of America. The federal government comprises three distinct branches of government: a legislative, an executive and a judiciary. These branches and...

 had Grampus standing by in New Haven Harbor

New Haven Harbor

New Haven Harbor is an inlet on the north side of Long Island Sound in the state of Connecticut in the United States. The harbor area is an inlet carved by the retreat of the glaciers during the last ice age approximately 13,000 years ago....

, so that if the court ruled in favor of the slaves' Spanish "owners," they could deport the Africans to Cuba

Cuba

The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

 before they could file an appeal. However, the district judge ruled that the Africans had been illegally enslaved and must be returned to Africa

Africa

Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

. It was the government that appealed on behalf of the slaveholders, and Grampus was not needed.

Grampus continued her duties in the protection of shipping in the Caribbean Sea

Caribbean Sea

The Caribbean Sea is a sea of the Atlantic Ocean located in the tropics of the Western hemisphere. It is bounded by Mexico and Central America to the west and southwest, to the north by the Greater Antilles, and to the east by the Lesser Antilles....

 and in the South Atlantic Ocean until August 1841, when she was detached from the Africa Squadron

Africa Squadron

The Africa Squadron was a unit of the United States Navy that operated from 1819 to 1861 to suppress the slave trade along the coast of West Africa...

 while lying at Boston Navy Yard

Boston Navy Yard

The Boston Navy Yard, originally called the Charlestown Navy Yard and later Boston Naval Shipyard, was one of the oldest shipbuilding facilities in the United States Navy. Established in 1801, it was officially closed as an active naval installation on July 1, 1974, and the property was...

 and attached to the Home Squadron

Home Squadron

The Home Squadron was part of the United States Navy in the mid-19th century. Organized as early as 1838, ships were assigned to protect coastal commerce, aid ships in distress, suppress piracy and the slave trade, make coastal surveys, and train ships to relieve others on distant stations...

 at Norfolk, Virginia

Norfolk, Virginia

Norfolk is an independent city in the Commonwealth of Virginia in the United States. With a population of 242,803 as of the 2010 Census, it is Virginia's second-largest city behind neighboring Virginia Beach....

 on 23 January 1843.

Grampus was last spoken to by off St. Augustine, Florida

St. Augustine, Florida

St. Augustine is a city in the northeast section of Florida and the county seat of St. Johns County, Florida, United States. Founded in 1565 by Spanish explorer and admiral Pedro Menéndez de Avilés, it is the oldest continuously occupied European-established city and port in the continental United...

 on 15 March 1843. She is presumed to have foundered in a gale off Charleston, South Carolina

Charleston, South Carolina

Charleston is the second largest city in the U.S. state of South Carolina. It was made the county seat of Charleston County in 1901 when Charleston County was founded. The city's original name was Charles Towne in 1670, and it moved to its present location from a location on the west bank of the...

with all hands.