Ludwig, the 18th Earl of E, was a noted inventor and eccentric. He spent his life studying the Mansion and its wide range of phenomena.
There is a quasi-religious faction in the Basement, the Ludwigites, based on mythologized stories of Ludwig. However, there is some debate among Basement-dwellers over whether he actually existed.
- Ludwig's Automatic Basement Monster Boner/Skinner/Tanner/Tallow-Extraction Machine shown first and only time here.
- The Djinnoscope first shown and named here.
- The Confuflux