Duke of Destruction Griswald is the son of Lillane (daughter of Leanneth)
| Psychic Power | Well Above Amber |
| Strength | Above Amber |
| Endurance | Above Amber |
| Combat Ability | Above Amber |
| Presence | Above Amber |
| Additional Powers | Sorcery, Ritual Magic |
| Current Known Status | At Large |
Griswald used to hold a contract with the hereditary barons of Biddenden on St. James that the eldest son of every 7th generation would be given to him as a human servant.