
1) Arthurian character 2) Welsh mythology
Found on
https://www.crosswordclues.com/clue/catigern

Catigern is a figure of Welsh tradition, said to be a son of Vortigern, the tyrannical King of the Britons, and the brother of Vortimer. A figure of this name also appears in the Welsh genealogies, though he is given different parentage. Catigern is nearly exclusively known for a tradition in which he fell in battle with the Saxons. ==History== Th...
Found on
http://en.wikipedia.org/wiki/Catigern
No exact match found.