This makes looking at vice-presidents even more important. The Indians allegedly put a 'curse' on Harrison and every president thereafter at 20-year intervals. Harrison died of a pneumonia he caught during his inauguration. Every president elected thereafter in a year ending in zero from 1840 to 1960 died in office. Ronald Reagan, elected in 1980, appeared to break the trend, but was wounded by a would-be assassin.
Dates are approximate.
Other potential symbolism or close historical correspondences noted. She is accompanied by Goddess Hekate and spirits of the dead.