Noble Dericostian House. The Lord and the Lady fled the court from Dericost to Dereth when Lord Cynreft Mhoire learned that Prince Geraine IV had become undead. At the conclusion of the Millennium War Geraine and his servants, including Rytheran, fled to Dereth to escape their destruction. Rytheran found the Mhoires Rytheran used the Book of Eibhil, to destroy the Mhoire estate and torture and corrupt the people. All of the House Mhoire was destroyed, with only the graveyard remaining, which was eventually swallowed by the earth.