Goetia – S. L. MacGregor Mathers (1904) (quoted)

Gremory’s Goetic seal

 
The Fifty-sixth Spirit is Gremory, or Gamori. He is a Duke Strong and Powerful, and appeareth in the Form of a Beautiful Woman, with a Duchess’s Crown tied about her waist, and riding on a Great Camel. His Office is to tell of all Things Past, Present, and to Come; and of Treasures Hid, and what they lie in; and to procure the Love of Women both Young and Old. He governeth 26 Legions of Spirits, and his Seal is this, etc.

Pseudomonarchia daemonum – Johann Wier (1583) (quoted)
Gomory a strong and a mightie duke, he appeareth like a faire woman, with a duchesse crownet about hir midle, riding on a camell, he answereth well and truelie of things present, past, and to come, and of treasure hid, and where it lieth: he procureth the love of women, especiallie of maids, and hath six and twentie legions.

Gremory – Dictionnaire Infernal

Dictionnaire Infernal – Collin de Plancy (1863) (paraphrased) 
A powerful duke of hell who commands 26 legions, Gomory appears as a woman with a ducal crown on his head and riding a camel. He knows of the past/present/future and can discover hidden treasures.