There was a strong belief that familiar spirits could be carried about in rings and trinkets. Le Loyer, in his curious work ‘Des Spectres,’ writes: ‘With regard to the demons whom they imprisoned in rings or charms, the magicians of the school of Salamanca and Toledo, and their master Picatrix, together with those in Italy who made traffic of this kind of ware, knew better than to say whether or not they had appeared to those who had them in possession or bought them. And truly I cannot speak without horror of those who pretend to such vulgar familiarity with them, even to speaking of the nature of each particular demon shut up in a ring; whether he be a Mercurial, Jovial, Saturnine, Martial, or Aphrodisiac spirit; in what form he is wont to appear when required; how many times in the night he awakes his possessor; whether benign or cruel in disposition; whether he can be transferred to another; and if, once possessed, he can alter the natural temperament, so as to render men of Saturnine complexion Jovial, or the Jovials Saturnines, and so on. There is no end of the stories which might be collected under this head, to which, if I gave faith, as some of the learned of our time have done, it would be filling my paper to little purpose. I will not speak, therefore, of the crystal ring mentioned by Joaliun of Cambray, in which a young child could see all that they demanded of him, and which eventually was broken by the possessor, as the occasion by which the devil too much tormented him. Still less will I stay my pen to tell of the sorcerer of Courtray, whose ring had a demon enclosed in it, to whom it behoved him to speak every five days.’ By this familiar (remarks Heywood, in his ‘Hierarchie of the Blessed Angels’) ‘he was not onely acquainted with all newes, as well forrein as domesticke, but learned the cure and remedie for all griefs and diseases; insomuch that he had the reputation of a learned and excellent physition. At length, being accused of _sortilège_, or enchantment, at Arnham, in Guelderland, he was proscribed, and in the year 1548, the Chancellor caused his ring, in the public market, to be layd on an anvil and with an iron hammer to be beaten in pieces. Mengius reporteth from the relation of a deare friend of his (a man of approved fame and honestie) this history. In a certain town under the jurisdiction of the Venetians, one of their præstigious artists (whom some call Pythonickes), having one of these rings in which he had two familiar spirits exorcised and bound, came to a predicant or preaching friar, a man of sincere life and conversation; and confessed unto him that hee was possessed of such an enchanted ring, with such spirits charmed, with whom he had conference at his pleasure. But since he considered with himselfe that it was a thing dangerous to his soule, and abhominable both to God and man, he desired to be cleanely acquit thereof, and to that purpose hee came to receive of him some godly counsell.