[Kakero]

Not too sure but do you mean this?

In the Telvanni Waistworks in Vivec, in the Lizard’s Head, there is a man named Ennbjof who will ask you for a mazte. Bring it to him, and he will give you a Rusty Old Key, and tell you about Olmgerd the Outlaw, who was buried in his ship with his axe Stormkiss by his side. He is buried in theSepulcher of Tukushapal. The Sepulcher is connected to the Marvani Ancestral Tomb. To locate this tomb, find the Daedric runs of Zaintiraris, which are located three squares south of Molag Mar. Just off the coast of the mainland,south of Zaintiraris, is a large island. On that island is the Marvani Ancestral Tomb.