In Insular Brythonic mythology, Gwythr ap Greidawl was a rival of Gwynn, the god of the underworld. They fought over a maiden named Creiddyland[?], who eloped with Gwythr but was kidnapped by Gwynn. Their rivalry represented the contest between summer and winter.
... power for any period of time without a legitimate basis of authority.
The first to have the title of "Tyrant" was Pisistratus in 560 BC.
In modern times Tyrant has ...