[421]. Both by Malory and Geoffrey of Monmouth.
[422]. Rhys: Arthurian Legend, p. 256.
[423]. See chap. XVIII—“The Wooing of Branwen and the Beheading of Brân”.
[424]. He is called Ogyrvran the Giant.
[425]. Rhys: Arthurian Legend, p. 326.
[426]. Rhys: Hibbert Lectures, pp. 268-269.
[427]. Rhys: Lectures on Welsh Philology, p. 306. But the derivation is only tentative, and an interesting alternative one is given, which equates him with the Persian Ahriman.
[428]. The enumeration of Arthur’s three Gwynhwyvars forms one of the Welsh triads.
[429]. Rhys: Arthurian Legend, p. 342.
[430]. See chap. XI—“The Gods in Exile”.