In Insular Brythonic mythology, especially Wales, Belatu-Cadros ("fair shining one" or "the fair slayer") was the god of destruction and war. He was also a psychopomp. He may be the same as Belenus.
... of authority.
The first to have the title of "Tyrant" was Pisistratus in 560 BC.
In modern times Tyrant has come to mean a dictator who rules with ...