In the 1960s Haiti was ruled by Francois “Papa Doc” Duvalier.

He was a voodoo witch doctor who believed himself to be guarded by voodoo spirits on the 22nd of the month.

As a result he would only leave his presidential palace on the 22nd of each month.

“Papa Doc” believed his voodoo curses were the cause of John F Kennedy’s assassination on 22nd November 1963.