Happy Jack's Pirate Gaol

From the introduction: The crew of the Happy Jack have taken over this former manor house, and more recently town gaol, for their own pirate base. Specialising in slavery, kidnapping and looting the crew of 30 often have a variety of prisoners held captive. You have been seeking a scribe, known to have information about the caves of Valtdor and its infamous treasures, and information has led you to believe that this is where he is being held.