
1) Legendary British king
Found on
https://www.crosswordclues.com/clue/bladud

Bladud or Blaiddyd{Ref label|a|a|none} was a legendary king of the Britons, for whose existence there is no historical evidence. He is first mentioned in Geoffrey of Monmouth`s Historia Regum Britanniae, which describes him as the son of King Rud Hud Hudibras, and the tenth ruler in line from the first King, Brutus. This idea may have been based ....
Found on
http://en.wikipedia.org/wiki/Bladud

In English mythology, Bladud was the father of King Lear, and was said to have founded Bath having been cured by its waters.
Found on
http://www.probertencyclopaedia.com/browse/D3.HTM
No exact match found.