Astrologer's Tip: Insights into Saturn from 1687 by Richard Kirby
16th-century engraving of Saturnus This is an excerpt from, "The Marrow of Astrology" by Richard Kirby and John Bishop Saturn This old furly Gentleman, whom we call Saturn belongs to the seventh Orb, Mansion or Sphere, of the celestial Hierarchy of Angels, in the order of the Thrones, whose principal governing Angels or blessed Intelligences, bearing Rule, are Cassel, or Zaphkiel, Jophiel and Sabathiel.