During the Nazi occupation of Czechoslovakia during World War II, Prague Castle became the headquarters of Reinhard Heydrich, the "Reich Protector of Bohemia and Moravia". It is said that he placed the Bohemian crown on his head, believing himself to be a great king; old legends say that a usurper who places the crown on his head is doomed to die within a year. Less than a year after assuming power, Heydrich was assassinated.
Don't mess with other people's crowns.
