Henry Cornelius Agrippa

Heinrich Cornelius Agrippa von Nettesheim (most often referred to by the Latinate appellation Cornelius Agrippa, sometimes Anglicized as Henry Cornelius Agrippa) was an occult writer, theologian, astrologer, and alchemist. His writings on magic and occult philosophy were a significant influence on the later work of Giordano Bruno and John Dee, and thus came to underpin much of the Western esoteric tradition.