Bleheris is incomplete, that for his existence appears to be incontrovertible. Would it not be more honest if such a would-be critic as the writer referred to said, ‘I do not choose to believe in the existence of Bleheris, because it runs counter to my pre-conceived theory of the evolution of the literature’? We should then know where we are. Such a parallel as that cited above has no value for those familiar with the literature but may easily mislead the general reader. I would also draw attention to the fact noted in the text—the extreme improbability of Wauchier, a continental writer, inventing an insular and Welsh source. This is a point critics carefully evade. [10] Cf. _Bledhericus de Cornouailles_, note contributed by M. Ferd. Lot, to Romania, Vol. XXVIII. p. 336. M. Lot remarks that he has not met with the name in Armorica; it thus appears to be insular. [11] Cf. _Revue Celtique_, 1911, _A note on the identification of Bleheris_. [12] Ed. Rhys-Evans, Vol. II. p. 297; cf. also _Revue Celtique_. [13] In the course of 1915-16 I received letters from Mr Rogers Rees, resident at Stepaside, Pembrokeshire, who informed me that he held definite proof of the connection of Bledri with both _Grail_ and _Perceval_ legends. The locality had been part of Bledri’s estate, and the house in which he lived was built on the site of what had been Bledri’s castle. Mr Rogers Rees maintained the existence of a living tradition connecting Bledri with the legends in question. At his request I sent him the list of the names of the brothers of Alain li Gros, as given in the 1516 edition of the _Perlesvaus_, a copy of which is in the Bibliothèque Nationale, and received in return a letter stating that the list must have been compiled by one familiar with the district. Unfortunately, for a year, from the autumn of 1916, I was debarred from work, and when, on resuming my studies, I wrote to my correspondent asking for the promised evidence I obtained no answer to my repeated appeal. On communicating with Mr Owen I found he had had precisely the same experience, and, for his part, was extremely sceptical as to there being any genuine foundation for our correspondent’s assertions. While it is thus impossible to use the statements in question as elements in my argument, I think it right in the interests of scholarship to place them on record; they may afford a clue which some Welsh scholar may be able to follow up to a more satisfactory conclusion. [14] Had Wauchier really desired to _invent_ an authority, in view of his date, and connection with the house of Flanders, he had a famous name at hand—that of Chrétien de Troyes.