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HMS Ontario (1780) facts for kids

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Royal Navy sailing ship Ontario.jpg
Ontario
Quick facts for kids
History
Royal Navy EnsignGreat Britain
Name HMS Ontario
Namesake Lake Ontario
Owner Provincial Marine
Operator Royal Navy
Builder Carleton Island Dockyard
Laid down October 1779
Launched 10 May 1780
Fate 31 October 1780 sank in Lake Ontario during a storm
Status Shipwreck discovered in June, 2008 at more than 500 ft (150 m) depth
General characteristics
Class and type Sixth rate
Tons burthen 226 tons
Length 80 ft (24 m)
Beam 25 ft (7.6 m)
Sail plan Two-masted snow
Complement 130 believed lost
Armament 22 cannons
Snow
A diagram showing the parts of a snow ship

The HMS Ontario was a British warship that sadly sank in a big storm on Lake Ontario on October 31, 1780. This happened during the American Revolutionary War, a time when America was fighting for its freedom from Britain. It was a special type of ship called a snow, armed with 22 cannons. At about 80 feet (24 m) long, it was the biggest British warship ever seen on the Great Lakes back then.

For over 200 years, the Ontario lay hidden at the bottom of the lake. But in 2008, its shipwreck was finally found! It was amazingly well-preserved in the cold, deep water. Experts say it's the oldest and most complete British warship ever discovered in the Great Lakes.

Building the Ontario

Ontario (1780) RMG J0227
Original plans for the Ontario from 1780

The Ontario was built in 1780 on Carleton Island. This island was a very important base for the British during the Revolutionary War. Today, Carleton Island is part of New York.

The ship was operated by the Royal Navy, which is Britain's navy. It was used by the Provincial Marine as an armed transport ship. This means it carried soldiers, supplies, and even prisoners.

The Ontario was launched into the water just five months before it sank. Even though it was a warship, it never actually fought in a battle. Its main job was to move things and people from one place to another in remote parts of New York.

The Storm and Sinking

The Ontario sank during a terrible storm on October 31, 1780. It was sailing from Fort Niagara to Oswego. Sadly, about 80 people were on board and were lost with the ship.

These people included sailors, officers, and soldiers from different British regiments. There were also some Native Americans and other passengers. For many years, the news of the Ontario's sinking was kept a secret. This was to hide the loss of such an important warship.

Finding the Lost Ship

People searched for the HMS Ontario for a very long time. In May 2008, they used special equipment called Side-scan sonar. This technology helps create images of the lake bottom. They found a promising shipwreck between Niagara and Rochester, New York. The water in this part of Lake Ontario is very deep, more than 492 feet (150 m)!

The sonar images clearly showed a large sailing ship sitting upright on the lakebed. It still had two masts reaching up about 70 feet (21 m) from the bottom. The detailed images even showed parts of the crow's nests on each mast. This strongly suggested it was the Ontario.

Because the wreck was so deep, divers couldn't reach it. So, in June 2008, they sent down a remotely operated underwater vehicle (ROV). This robot confirmed that it was indeed the HMS Ontario!

Experts believe that the cold, fresh water of Lake Ontario helped preserve the ship. There's also not much light or oxygen down there, which slowed down how quickly the ship broke down. That's why it was found mostly intact, even after being on the bottom for 230 years!

The people who found the wreck told the New York State Office of Parks, Recreation and Historic Preservation. However, the exact location of the shipwreck is kept secret. This is because the wreck still belongs to the United Kingdom and is considered a war grave, a special place where soldiers were lost.

See also

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