A long-sought 18th century British warship has finally been discovered on the bottom of one of the Great Lakes bordering Canada and the United States. The HMS Ontario, a Royal Navy sloop that patrolled Lake Ontario during the American Revolutionary War, was sailing to Oswego, New York from Fort Niagara when it sank in a violent storm on October 31, 1780, taking with it all on board.
The shipwreck was discovered a couple weeks ago, sitting in mud under about 500 feet of water off the southern shore of Lake Ontario. Jim Kennard and Dan Scoville, two shipwreck enthusiasts
who share credit for the discovery, used side-sonar and an unmanned submersible device to locate the wreck. The two men have been searching together for the HMS Ontario for more than three years. And now that they’ve found it, they’re keeping the location secret, at least for the time being. They’ll only say that it’s in deep water somewhere between Rochester and Niagara.
"It's a British war grave and we want to make sure it remains undisturbed,” said Kennard, a veteran diver who has found over 200 wrecks. Despite the HMS Ontario’s age and present location, it would still be considered property of the British Admiralty.
The HMS Ontario was constructed in the spring of 1780 on Carleton Island
at the lake’s east end where it flows into the St. Lawrence River. The 80-foot sloop was fitted with two masts and 22 cannons and used mainly to ferry soldiers and supplies back and forth across the lake during the summer of 1780. Some historians speculate the warship never fired any of its cannons. When she sank, the Ontario took with her 88 souls - at least according to official records. Letters from an individual living at Fort Niagara at the time claim there were also 30 unlisted American prisoners on the ship who also died in the tragedy.