Note 16 — Chapter IX · Place-name Stories
Reading edition
Arỻechweđ was, roughly speaking, that part of Carnarvonshire which drains into the sea between Conway and Bangor. Brynach and Menwaed or Mengwaed16 seem to be the names underlying the misreadings in ii. 56; but it is quite possible that Brynach, probably for an Irish Bronach, has here superseded an earlier Urnach or Eurnach also a Goidel, to whom I shall have to return in another chapter. Dinas Affaraon17 is the place called Dinas Ffaraon Dande in the story of Ỻud and Ỻevelys, where we are told that after Ỻud had had the two dragons buried there, which had been dug up at the centre of his realm, to wit at Oxford, Ffaraon, after whom the place was called, died of grief. Later it came to be called Dinas Emrys from Myrđin Emrys, ‘Merlinus Ambrosius,’ who induced Vortigern to go away from there in quest of another place to build his castle18. So the reader will see that the mention of this Dinas brings us back to a weird spot with which he has been familiarized in the previous chapter: see pp. 469, 495 above. Ỻanfair in Arfon is Ỻanfair Is-gaer near Port Dinorwic on the Menai Straits, and the Maen Du should be a black rock or black stone on the southern side of those straits. Daronwy and Cath Paluc are both personages on whom light is still wanted. Lastly, by Edwin king of England is to be understood Edwin king of the Angles of Deira and Bernicia, whom Welsh tradition represents as having found refuge for a time in Anglesey.