Classification of demons – Wikipedia

In 1589, a German bishop/Buffy named Peter Binsfeld decided to come up with a classification system for demons. John Constantine meets Linnaeus, minus any sort of verifiable data. What I appreciated was that he listed the seven princes of Hell, each one associated with a sin. I knew a number of these names as different guises the devil went by, but had no idea that Leviathan was even related to the Great Satan, and I’ve never heard of Belphegor before (but i’m definitely stealing it for Mike and I’s screenplay).

Classification of demons – Wikipedia