According to the writings in The Lesser Key of Solomon, Forneus is the thirtieth spirit listed in the Goetia.
He is a Great Marquis of Hell with twenty-nine legions under his command, partly comprised of the order of Angels and Thrones, and appears as a sea monster. When summoned, he can make men well-versed in rhetoric, give him a good name, teach him foreign tongues, and make him trusted by friend and foe alike.
| The 72 Demons of The Ars Goetia | |
|---|---|
| Kings | Asmodeus • Bael • Balam • Beleth • Belial • Paimon • Purson • Vine • Zagan |
| Dukes | Abigor • Aim • Agares • Allocer • Amduscias • Astaroth • Barbatos • Bathin • Buné • Berith • Crocell • Dantalion • Flauros • Focalor • Gremory • Gusion • Murmur • Sallos • Valefor • Vapula • Vepar • Vual • Zepar |
| Princes | Gaap • Ipos • Orobas • Seere • Stolas • Sytry • Vassago |
| Marquises | Amon • Andrealphus • Andras • Cimejes • Decarabia • Forneus • Gamigin • Leraje • Marchosias • Nebiros • Orias • Phenex • Ronové • Sabnock • Shax |
| Counts | Andromalius • Bifrons • Furfur • Halphas • Raum |
| Knights | Furcas |
| Presidents | Buer • Botis • Foras • Glasya-Labolas • Marbas • Morax |
| Great Presidents | Amy • Camio • Haagenti • Malphas • Ose • Volac |