From an article at the Archaeology News Network:
Among the most colorful of these stories was the legend of Naymlap, the fearless founder of a centuries-old dynasty that supposedly ruled the Lambayeque Valley in northern Peru.
As the legend goes, Naymlap arrived with a vast fleet of balsa rafts carrying an entourage that included a chief wife and many concubines. He also brought with him an idol made of green stone, and he built a palace where it was installed. In his court were a trumpeter who blew through shells much prized by the Indians; a servant who scattered the dust of pulverized seashells on the ground where Naymlap tread; and servants who tended his every need, from an official bather to the keeper of his feathered shirts.
Throughout Naymlap’s long reign, the tale continued, people enjoyed peace until his death, kept secret by his attendants who — fearing that his followers would find out their venerated leader had succumbed to this human fate — buried him in the same room where he had lived. Saddened by his mysterious disappearance, many of his followers abandoned their homes to find him.