The second USS Ontario was a three-masted, wooden-hulled sloop of war  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...

, bearing 16 guns, and saw service during and following the years of 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...

 and in the Second Barbary War

Second Barbary War

The Second Barbary War , also known as the Algerine or Algerian War, was the second of two wars fought between the United States and the Ottoman Empire's North African regencies of Tripoli, Tunis, and Algeria known collectively as the Barbary states. The war between the Barbary States and the U.S...

. Ontario was built by Thomas Kemp, Baltimore, Maryland, in 1813; blockaded in Chesapeake Bay

Chesapeake Bay

The Chesapeake Bay is the largest estuary in the United States. It lies off the Atlantic Ocean, surrounded by Maryland and Virginia. The Chesapeake Bay's drainage basin covers in the District of Columbia and parts of six states: New York, Pennsylvania, Delaware, Maryland, Virginia, and West...

 through the War of 1812; and sailed from New York for the Mediterranean on 20 May 1815, Master Commandant

Master Commandant

Master commandant was a rank within the early United States Navy. The rank of master commandant was slightly higher than lieutenant, and a master commandant would often command warships too small to justify the command of a full captain. In the United States Navy, the rank was shortened to...

 Jesse D. Elliott in command.

Second Barbary War

Ontario arrived at Gibraltar

Gibraltar

Gibraltar is a British overseas territory located on the southern end of the Iberian Peninsula at the entrance of the Mediterranean. A peninsula with an area of , it has a northern border with Andalusia, Spain. The Rock of Gibraltar is the major landmark of the region...

 on 15 June 1815 and joined Commodore Stephen Decatur

Stephen Decatur

Stephen Decatur, Jr. , was an American naval officer notable for his many naval victories in the early 19th century. He was born on the eastern shore of Maryland, Worcester county, the son of a U.S. Naval Officer who served during the American Revolution. Shortly after attending college Decatur...

's ten ship squadron sent there to put a stop

Second Barbary War

The Second Barbary War , also known as the Algerine or Algerian War, was the second of two wars fought between the United States and the Ottoman Empire's North African regencies of Tripoli, Tunis, and Algeria known collectively as the Barbary states. The war between the Barbary States and the U.S...

 to the piracy of the Barbary states of Tripoli

Tripoli

Tripoli is the capital and largest city in Libya. It is also known as Western Tripoli , to distinguish it from Tripoli, Lebanon. It is affectionately called The Mermaid of the Mediterranean , describing its turquoise waters and its whitewashed buildings. Tripoli is a Greek name that means "Three...

 and Algiers

Algiers

' is the capital and largest city of Algeria. According to the 1998 census, the population of the city proper was 1,519,570 and that of the urban agglomeration was 2,135,630. In 2009, the population was about 3,500,000...

 that had plagued the Mediterranean for many years. Present in the fleet was the frigate

Frigate

A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.In the 17th century, the term was used for any warship built for speed and maneuverability, the description often used being "frigate-built"...

s and and sloop

Sloop

A sloop is a sail boat with a fore-and-aft rig and a single mast farther forward than the mast of a cutter....

 , the latter being used to sail home with the signed treaty . Ontario then began serving in the blockade off Algiers and continued through June when the Dey of Algiers finally and reluctantly agreed to sign a peace with Decatur. The sloop along with the squadron then sailed to Tripoli and Tunis

Tunis

Tunis is the capital of both the Tunisian Republic and the Tunis Governorate. It is Tunisia's largest city, with a population of 728,453 as of 2004; the greater metropolitan area holds some 2,412,500 inhabitants....

 to demand indemnities for pirated prizes and continued operating in protection of American shipping interests until departing for home, arriving at New York

New York City

New York is the most populous city in the United States and the center of the New York Metropolitan Area, one of the most populous metropolitan areas in the world. New York exerts a significant impact upon global commerce, finance, media, art, fashion, research, technology, education, and...

 in early 1817.

Pacific

On 4 October the Ontario, under the command of Captain James Biddle

James Biddle

James Biddle , of the Biddle family, brother of financier Nicholas Biddle and nephew of Captain Nicholas Biddle, was an American commodore. His flagship was USS Columbus.-Education and early career:...

 sailed to the Pacific station on a pioneer mission, stopping at Rio de Janeiro

Rio de Janeiro

Rio de Janeiro , commonly referred to simply as Rio, is the capital city of the State of Rio de Janeiro, the second largest city of Brazil, and the third largest metropolitan area and agglomeration in South America, boasting approximately 6.3 million people within the city proper, making it the 6th...

, to deliver dispatches. The sloop then sailed around Cape Horn

Cape Horn

Cape Horn is the southernmost headland of the Tierra del Fuego archipelago of southern Chile, and is located on the small Hornos Island...

 and proceeded to Valparaíso

Valparaíso

Valparaíso is a city and commune of Chile, center of its third largest conurbation and one of the country's most important seaports and an increasing cultural center in the Southwest Pacific hemisphere. The city is the capital of the Valparaíso Province and the Valparaíso Region...

, Chile

Chile

Chile ,officially the Republic of Chile , is a country in South America occupying a long, narrow coastal strip between the Andes mountains to the east and the Pacific Ocean to the west. It borders Peru to the north, Bolivia to the northeast, Argentina to the east, and the Drake Passage in the far...

, in early 1818. The Chilean War of Independence at this time was in full swing and a Spanish blockade of Valparaíso had been declared, with American merchantmen ships being seized. Through diplomatic negotiations with authorities at that port, Captain Biddle succeeded in achieving the release of captured U.S. ships, and then departed north, arriving off Cape Disappointment

Cape Disappointment (Washington)

Cape Disappointment is a headland located at the extreme southwestern corner of Washington State on the north side of the Columbia River bar, at . The point of the cape is located on the Pacific Ocean in Pacific County, approximately two miles southwest of the town of Ilwaco...

 on the Columbia River

Columbia River

The Columbia River is the largest river in the Pacific Northwest region of North America. The river rises in the Rocky Mountains of British Columbia, Canada, flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state...

 on 19 August. There the ship claimed both sides of the river for the United States and next sailed south, touching at Monterey, California

Monterey, California

The City of Monterey in Monterey County is located on Monterey Bay along the Pacific coast in Central California. Monterey lies at an elevation of 26 feet above sea level. As of the 2010 census, the city population was 27,810. Monterey is of historical importance because it was the capital of...

, for supplies, becoming the first American naval vessel to visit the three future Pacific coast states. Ontario sailed for home that fall, stopping at Valparaíso en route in time to witness the start of Lord Cochrane

Thomas Cochrane, 10th Earl of Dundonald

Admiral Thomas Cochrane, 10th Earl of Dundonald, 1st Marquess of Maranhão, GCB, ODM , styled Lord Cochrane between 1778 and 1831, was a senior British naval flag officer and radical politician....

's campaign at sea against Spain, and stood into Chesapeake Bay

Chesapeake Bay

The Chesapeake Bay is the largest estuary in the United States. It lies off the Atlantic Ocean, surrounded by Maryland and Virginia. The Chesapeake Bay's drainage basin covers in the District of Columbia and parts of six states: New York, Pennsylvania, Delaware, Maryland, Virginia, and West...

 finally on 23 April 1819.

Mediterranean Squadron

On 18 January 1821, Ontario departed New York harbor

New York Harbor

New York Harbor refers to the waterways of the estuary near the mouth of the Hudson River that empty into New York Bay. It is one of the largest natural harbors in the world. Although the U.S. Board of Geographic Names does not use the term, New York Harbor has important historical, governmental,...

 on her next voyage, sailing for the Mediterranean Sea after stopping at the West Indies. She arrived at Gibraltar

Gibraltar

Gibraltar is a British overseas territory located on the southern end of the Iberian Peninsula at the entrance of the Mediterranean. A peninsula with an area of , it has a northern border with Andalusia, Spain. The Rock of Gibraltar is the major landmark of the region...

, joining Commodore William Bainbridge

William Bainbridge

William Bainbridge was a Commodore in the United States Navy, notable for his victory over HMS Java during the War of 1812.-Early life:...

's squadron on 4 June and stayed in those waters for over two and one-half years. The ship returned to New York on 25 January 1824, and following a six months refitting sailed for a second extended deployment with the Mediterranean Squadron on 24 July. Ontario returned home on 20 February 1828 and then made two more trips to the Mediterranean from August 1829 to May 1832 and November 1833 to June 1836.

West Indies and Home Squadrons

She next sailed for the West Indies on 19 August 1837 and operated on station

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...

 there, until it was merged with 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...

 in 1838, through the spring of 1840. The warship spent most of her time protecting U.S. commerce from pirate attacks, showing the flag in Caribbean ports, and operating out of Havana

Havana

Havana is the capital city, province, major port, and leading commercial centre of Cuba. The city proper has a population of 2.1 million inhabitants, and it spans a total of — making it the largest city in the Caribbean region, and the most populous...

 and Pensacola

Pensacola, Florida

Pensacola is the westernmost city in the Florida Panhandle and the county seat of Escambia County, Florida, United States of America. As of the 2000 census, the city had a total population of 56,255 and as of 2009, the estimated population was 53,752...

 protecting American neutrality during French intervention in Mexico until returning to New York on 2 June.

On her final mission Ontario departed for New Orleans beginning her last distant station cruise on 22 February 1842, protecting American shipping and other interests, She then set sail for Norfolk

Norfolk

Norfolk is a low-lying county in the East of England. It has borders with Lincolnshire to the west, Cambridgeshire to the west and southwest and Suffolk to the south. Its northern and eastern boundaries are the North Sea coast and to the north-west the county is bordered by The Wash. The county...

 and then finally Baltimore

Baltimore

Baltimore is the largest independent city in the United States and the largest city and cultural center of the US state of Maryland. The city is located in central Maryland along the tidal portion of the Patapsco River, an arm of the Chesapeake Bay. Baltimore is sometimes referred to as Baltimore...

 on 30 July 1843, where the ship began duty as a Navy Yard receiving ship and remained there in service until June 1856. After her service to the United States the Ontario was sold at public auction

Public auction

A public auction is an auction held on behalf of a government in which the property to be auctioned is either property owned by the government, or property which is sold under the authority of a court of law or a government agency with similar authority....

on 15 July.