The Three Battle-Diademed Men of the Island of Britain:
And one was diademed above the Three of them:
that was Bedwyr ap Bedrawc
may be a later interpolation; however, he is often paired with Cai
, and the two of them with Gwalchmai ap Gwyar
Drystan is Tristan, and Hueil is Hoel of Brittany.