There is a good-natured-looking crazy fella in Venezuela, according to a chap called Hutton (link here).
He's not got a patch on Carlotta the Mad, wife of an Emperor of Mexico. She was firmly in your full-baked category of nut jobs: spent days talking to a life-sized doll dressed in imperial robes and when her house caught fire, leaned out of the window (ok, sensible) shouting, "That is forbidden! That is forbidden!" at the flames (mad).
