Even before the Fox family was first disturbed by noises in the night, the philosophical and theological foundations of Spiritualist religion were being laid in another part of New York State, by Andrew Jackson Davis. Born in the Hudson Valley town of Blooming Grove, Davis was the son of a ne'er-do-well father and a mystically inclined mother. The young Davis floundered as a shoemaker's apprentice until 1843, when he was introduced to the wonders of the trance by itinerant mesmerist J. Stanley Grimes. Intrigued, Davis sought local tailor William Levingston, an experimenter with hypnotism, who discovered that Davis made an excellent subject. In trances induced by Levingston, Davis experienced clairvoyant visions and suggested unorthodox medical remedies. The two men began to travel, attracting curious audiences in New York and New England.
As Davis' travels and contacts widened, so did his trance experiences. By 1844, he claimed to receive wisdom through contact with the spirits of Emanuel Swedenborg, an 18th-century Swedish scientist-turned-mystic, and the ancient physician Galen. These experiences initiated his career as a religious seer and healer.