The Estate of Unrest

A dwarf named Garanel Rucksif went insane and killed his family.  While escaping, he happened upon a mansion on the shores of Dagnor's Cauldron that belonged to a family of faithful worshippers of Quellious.  He snuck up on them while they were praying in the mansion's chapel dedicated to worship of Quellious and slaughtered them all.  This heinous act outraged Quellious to the point that the Goddess of Peace actually lost her temper and killed Garanel on the spot, instantly transforming him into a tormented ghost.  Some years later, an erudite necromancer happened upon the mansion and found Garanel, who attacked him. The necro managed to subdue Garanel, but before the dwarven apparition could be destroyed, he told the heretic of the family he had killed and the curse put on him by Quellious.  Intrigued and seeing an opportunity to gain favor with his master, Cazic-Thule, the heretic found the decaying bodies of the family and restored their tormented souls to the corpses, sacrificing his own life in the process.  Cazic-Thule watched with pride and, claiming the estate as his own, unleashed a horde of undead upon the property.  This cursed mansion became known as the Estate of Unrest.