A 17th-century shipwreck off the coast of southern England has been identified as the Dutch warship Klein Hollandia, which sank after a surprise attack in 1672, heritage body Historic England said Friday.

Dubbed the "Unknown Wreck off Eastbourne" since it was discovered near the seaside resort, the 44-gun Klein Hollandia was identified through research by the agency and Dutch counterparts working with nautical archaeologists.

The wreck, which is 103 feet underwater, was found by a local dive operator in 2019. The ship "was considered so important that it was granted the highest level of protection in the same year," under the Protection of Wrecks Act 1973, Historic England wrote, while posting video of the underwater wreck on social media.

"The condition of the wreck is remarkable and could offer a wealth of information about how 17th-century Dutch ships were built and the activities of the warship during its final voyage," Historic England said in a statement.

It said material found on the seabed included "much of the wooden hull, cannons, Italian marble tiles and pieces of Italian pottery."

Historic England, the Cultural Heritage Agency of the Netherlands (RCE) and the Nautical Archaeology Society examined material found on the seabed, tree ring analysis of wood samples and archives to identify the ship.

At last, after 4 years it is wonderful to be able to talk about the #KleinHollandia - a 44 gun Dutch warship that sank...

The Klein Hollandia -- a veteran of all the major battles of the second Anglo-Dutch war from 1665-7 -- sank carrying a cargo of marble tiles for use in building high-status homes.

It was en route from the Mediterranean to the Netherlands when it was attacked and badly damaged by an English squadron.

After its commander, Jan Van Nes, was killed in action, the English boarded the Klein Hollandia but it sank with both English and Dutch sailors on board, according to Historic England.

The surprise attack is believed to have contributed to the start of the third Anglo-Dutch War, part of a series of mainly naval conflicts between 1652 and 1784 fought over trade and overseas colonies.

"The identification of the 'Klein Hollandia' offers a glimpse back into the seventeenth century, giving us a chance to learn more about the maritime history of this period and to uncover treasures which have been underwater for hundreds of years," said Heritage Minister Lord Parkinson in a statement.