Eliwlod
In some old Welsh texts, Eliwlod is a nephew of King Arthur.<ref>Morris, Lewis. Celtic Remains, Cambrian Archaeological Association, 1878, p.163</ref> His father is Madoc, son of Uther Pendragon, an obscure brother of Arthur's mentioned a very few times in Welsh literature.
Arthur thought highly of Eliwlod's eloquence.<ref>Williams, David. The History of Monmouthshire, 1796</ref> Eliwlod appears in the Welsh Triads, where he is called one of the three "Golden-Tongued Knights of Britain",<ref>Jones, Edward. Musical and poetical relicks of the Welsh Bards, Office of Robes, St. James's Palace, 1808, p.10</ref> alongside Gwalchmei ap Gwyar (Gawain) and Drudwas ap Tryffin. He pays a postmortem visit to his uncle in the form of an eagle in the poem Arthur and the Eagle.<ref>The Arthur of the Welsh: The Arthurian Legend in Medieval Welsh Literature, University of Wales Press, 2020, p.57 Template:ISBN</ref>
Eliwlod figures in the works of Welsh poet Lewys Glyn Cothi.<ref>Cothi, Lewys Glyn. The Poetical Works of Lewis Glyn Cothi, Cymmrodorion, 1837, p.136</ref> In the Hendregadredd Manuscript, the poet Bleddyn Fardd praises his patron Rhys ap Maredudd by likening him to Arthur's "beloved' nephew Eliwlod.<ref>Arthur in Early Welsh Poetry (Nerys Ann Jones, ed.) MHRA, Library of Medieval Welsh Literature, 2019, p.113Template:ISBN</ref>