This category holds actual historical persons whose work bore on the traditions in the atlas: philosophers, astrologers, alchemists, mystics, theologians, scholars and occultists. Unlike the gods and legendary characters, these are people who can be dated and, in most cases, documented, and the entries give a lifespan, a field and the tradition each worked in or influenced.
The range runs from ancient philosophers and astronomers through medieval alchemists and Kabbalists to the founders of modern occultism, and includes figures central to the esoteric currents the atlas traces even where mainstream history treats them as marginal.