Twrch mab Peryf
One of Arthur’s warriors and advisors.
He was the son of Perif.
The name Twrch is a name of boars and is probably a scribal error on the court list of Culhwch.
Note
Twrch means ‘boar’.
Sources
Culhwch and Olwen | Late 11th century
Breudwyt Rhonabwy | 13th century