Nightbringer | The Arthurian Online Encyclopedia

Blaes


Son of the Earl of Llychlyn and one of the Three Just Knights of Arthur’s Court. He was dedicated to preserving justice through “earthly Law”, in contrast to his fellow knights, who followed the Law of the Church and the Law of Arms.

He’s also said to have been among the Twenty-Four Knights of Arthur’s Court.

There may be a relation between this knight and Merlin’s foster-father Blaise.


Source
Triads of the Island of Britain | 11th century to 14th century