He is likewise said to have been a great libertine. The following story is told of him:-"In a certain neighbourhood he had a great many mistresses, some married and others not. Once upon a time, in the month of June he made a secret appointment with each of his lady-loves, the place and hour of meeting being the same for all; each was to meet him at the same hour beneath a mighty oak which stood in the midst of a forest glade. Some time before the appointed hour he went, and climbing up the oak, hid himself amidst the dense foliage of its boughs. When the hour arrived he observed all the nymphs tripping to the place of appointment; all came, to the number of twenty-four - not one stayed away. For some time they remained beneath the oak staring at each other. At length an explanation ensued, and it appeared that they had all come to meet Ab Gwilym.
"'Oh, the treacherous monster!' cried they with one accord; 'only let him show himself and we will tear him to pieces.'
"'Will you?' said Ab Gwilym from the oak; 'here I am; let her who has been most wanton with me make the first attack upon me!'
"The females remained for some time speechless; all of a sudden, however, their anger kindled, not against the bard, but against each other. From harsh and taunting words they soon came to actions: hair was torn off, faces were scratched, blood flowed from cheek and nose. Whilst the tumult was at its fiercest Ab Gwilym slipped away."The writer merely repeats this story, and he repeats it as concisely as possible, in order to have an opportunity of saying that he does not believe one particle of it. If he believed it, he would forthwith burn the most cherished volume of the small collection of books from which he derives delight and recreation, namely, that which contains the songs of Ab Gwilym, for he would have nothing in his possession belonging to such a heartless scoundrel as Ab Gwilym must have been had he got up the scene above described. Any common man who would expose to each other and the world a number of hapless, trusting females who had favoured him with their affections, and from the top of a tree would feast his eyes upon their agonies of shame and rage, would deserve to be -emasculated. Had Ab Gwilym been so dead to every feeling of gratitude and honour as to play the part which the story makes him play, he would have deserved not only to be emasculated, but to be scourged with harp-strings in every market-town in Wales, and to be dismissed from the service of the Muse. But the writer repeats that he does not believe one tittle of the story, though Ab Gwilym's biographer, the learned and celebrated William Owen, not only seems to believe it, but rather chuckles over it. It is the opinion of the writer that the story is of Italian origin, and that it formed part of one of the many rascally novels brought over to England after the marriage of Lionel, Duke of Clarence, the third son of Edward the Third, with Violante, daughter of Galeazzo, Duke of Milan.
Dafydd Ab Gwilym has been in general considered as a songster who never employed his muse on any subject save that of love, and there can be no doubt that by far the greater number of his pieces are devoted more or less to the subject of love. But to consider him merely in the light of an amatory poet would be wrong. He has written poems of wonderful power on almost every conceivable subject. Ab Gwilym has been styled the Welsh Ovid, and with great justice, but not merely because like the Roman he wrote admirably on love. The Roman was not merely an amatory poet: let the shade of Pythagoras say whether the poet who embodied in immortal verse the oldest, the most wonderful, and at the same time the most humane, of all philosophy was a mere amatory poet. Let the shade of blind Homer be called up to say whether the bard who composed the tremendous line -"Surgit ad hos clypei dominus septemplicis Ajax" -equal to any save ONE of his own, was a mere amatory songster.
Yet, diversified as the genius of the Roman was, there is no species of poetry in which he shone in which the Welshman may not be said to display equal merit. Ab Gwilym, then, has been fairly styled the Welsh Ovid. But he was something more - and here let there be no sneers about Welsh: the Welsh are equal in genius, intellect and learning to any people under the sun, and speak a language older than Greek, and which is one of the immediate parents of the Greek. He was something more than the Welsh Ovid: