The Pompii

The Pompii was a massive treasure hauler protected by wizards and whos first officer was one Gaius Crassus.
The ship set sail from the city of Seirá and sunk not long after.
Many years later the ship would be discovered and claimed as salvage by both the Water Genasi and the Tritons.  The Sunken Salvage War would go on for years, and the Water Genasi are generally considered the winners.