Nightbringer | The Arthurian Online Encyclopedia

Bangon


A mysterious character who is named in a few sources as the ruler of Avalon.

He fought on the side of the Blanches Mores in a tournament against the Roche Lande (and Arthur’s knights).

However, nothing more is known about this deity, and it remains questionable whether he is Celtic or simply a later invention.


Source
Durmart le Gallois | Early 13th century