Dee was fifty-four years of age when he met Sir Edward Kelley who was twenty-eight years his junior. The two men became friends, and then the old visionary scholar at once became dominated by his younger and less scrupulous companion, who very soon became his partner. From that time Dee’s down-fall--or rather down-_slide_ began. All the longings after occult belief which he had hitherto tried to hold in check began not only to manifest themselves, but to find expression. His science became merged in alchemy, his astronomical learning was forced into the service of Astrology. His belief, which he as a cleric held before him as a duty, was lost in spiritualism and other forms of occultism. He began to make use for practical purposes of his crystal globe and his magic mirror in which he probably had for long believed secretly. Kelley practically ruined his reputation by using for his own purposes the influence which he had over the old man. His opportunities were increased by the arrival in England of Laski, about 1583. The two scholars had many ideas in common, and Kelley did not fail, in the furtherance of his own views, to take advantage of the circumstance. He persuaded Dee to go with his new friend to Poland, in the hope of benefiting further in his studies in the occult by wider experience of foreign centres of learning. They journeyed to Laskoe near Cracow, where the weakness of the English scholar became more evident and his form of madness more developed. Dee had now a fixed belief in two ideas which he had hitherto failed to materialise--the Philosopher’s Stone and the Elixir of Life, both of them dreams held as possible of realisation to the scientific dreamer in the period of the Renaissance. Dee believed at one time that he had got hold of the Philosopher’s Stone, and actually sent to Queen Elizabeth a piece of gold taken from a transmuted warming-pan. As it is said in the life of Dee that he and Kelley had found a quantity of the Elixir of Life in the ruins of Glastonbury Abbey, we can easily imagine what part the latter had in the transaction. It was he, too, who probably fixed on Glastonbury as the place in which to search for Elixirs, as that holy spot had already a reputation of its own in such matters. It has been held for ages that the staff used by Joseph of Arimathea took root and blossomed there. Somehow, whatever the Glastonbury Elixir did, the Philosopher’s Stone did not seem to keep its alleged properties in the Dee family. John Dee’s young son Arthur, aged eight, tried its efficacy; but without success. Perhaps it was this failure which made Kelley more exacting, for a couple of years later in 1589, he told his partner that angels had told him it was the divine wish that they should have their wives in common. The sage, who was fond of his wife--who was a comely woman, whereas Kelley’s was ill favoured and devoid of charms--naturally demurred at such an utterance even of occult spirits. Mrs. Dee also