The Merchant Royal

The account

The Merchant Royal was an English merchantman that spent the late 1630s trading along the Spanish Main, and by the autumn of 1641 she was leaking, overloaded, and trying to limp home. She should not have been carrying what she was. When a Spanish treasure ship caught fire in Cadiz, her captain volunteered the Merchant Royal to run the king of Spain's silver north instead, the pay for thirty thousand soldiers in Flanders, and so she put to sea with a hold full of other people's gold.

She never made it. On the twenty third of September 1641, about thirty miles off Land's End in foul weather, her exhausted pumps gave out and the sea poured in. The captain and most of the crew scrambled into the boats. Eighteen men drowned with her, and down she went with a cargo that has been argued over ever since: at least a hundred thousand pounds of gold, four hundred bars of Mexican silver, and near half a million pieces of eight, a sum that runs from the hundreds of millions into the billions depending on who is doing the dreaming.

They call her the El Dorado of the Seas, and she is the richest wreck in British waters that nobody has found. Odyssey Marine and others have dragged sonar across the seabed off Cornwall for years. In 2019 a giant seventeenth-century anchor came up in a fishing net right in the search box, and every hunter's pulse jumped, but the ship herself has never been located.

So she sits there, somewhere in the dark off Land's End, a king's payroll in the silt, close enough that a trawler can snag her anchor by accident and far enough that no one can put a finger on the hull. A wreck that rich, that well documented, and still missing is not a closed story. It is a coordinate nobody has filled in yet, and the sea off Cornwall is not that big.

Known intelligence

• The Merchant Royal sank on 23 September 1641 about 30 miles off Land's End after her worn-out pumps failed in heavy weather.
• {'She carried a Spanish military payroll': 'at least 100,000 pounds of gold, 400 bars of Mexican silver, and roughly 500,000 pieces of eight.'}
• Estimates of the cargo's modern value range from a few hundred million to several billion pounds.
• In 2019 a fishing vessel snagged a large 17th-century anchor in the search area, reviving the hunt.

Theories of the hunt

• The wreck lies in deep water off Land's End and simply has not been pinpointed yet.
• Odyssey Marine's "Black Swan" recovery was first rumored to be the Merchant Royal but is now thought to be the Spanish Mercedes.

Leads, where the trail points now

• She sank about 30 miles off Land's End in deep water; the search box is the seabed southwest of Cornwall, worked for years by Odyssey Marine and others with sonar.
• In 2019 the trawler Spirited Lady snagged a large 17th-century admiralty-pattern anchor in the search area. Its recovery position is the best modern datum and may sit near debris.
• Her consort the Dover Merchant survived and reported the sinking position; period accounts give a rough latitude that anchors the hunt.
• The wreck lies deep enough to require ROV or AUV survey; this is a capital-intensive deep-water search, not a dive.
• Odyssey's Black Swan recovery, once rumored to be the Merchant Royal, is now identified as the Spanish Mercedes, so that lead is closed.

The trail, in order

• 1637-1640: the Merchant Royal trades along the Spanish Main.
• 1641: she takes on a Spanish payroll at Cadiz and sails for home.
• 23 September 1641: she founders off Land's End; 18 men drown.
• 2007-present: Odyssey Marine and others search; the wreck remains unfound.

Sources and the record

• Royal Merchant (Wikipedia)
• The ship of gold: the lost treasure of the Merchant Royal (Sky HISTORY)