Nightbringer | The Arthurian Online Encyclopedia

Casibilant

Carsibilans, Cassibelans, Cassibilans, Quassibilans

The nephew of Duke Calles and brother of AlibelDyonis, and Dion.

His six cousins revolted against Calles, their father. Casibilant and his brothers assisted Calles in the war, in which they were joined by AgravainGaheris, and Gareth.


Source
Vulgate Lancelot | 1215-1230