Aforetime when King Arthur reigned over the country of Britain, which is now called England, there were, I think me, far fewer folk in the land than there are to-day. But Arthur, whose valour men highly praise, had in his company many brave and noble knights. Of a sooth there are even now knights of high fame and renown, yet are they not such manner of men as they were of old time.
For then the best and bravest knights were wont to wander through the land seeking adventures by day and by night, with never a squire for company, and it might well be that in the day's journey they found neither house nor tower, or again perchance they would find two or three such. Or by dusky night they might find fair adventures, the which they would tell again at court, even as they had befallen. And the clerks of the court would write them fairly on parchment in the Latin tongue, so that in days to come, men, an they would, might hearken to them.
And these tales were turned from Latin into Romance, and from them, as our ancestors tell us, did the Britons make many a lay.
And one lay they made will I tell ye, even as I myself heard the tale. 'Twas of a lad, fair and skilful, proud and brave and valiant. Tyolet was he called, and he knew strange wiles, for by whistling could he call the beasts of the woodland to him and trap them, even as many as he would. A fairy had taught him this skill, and never a beast that God had made but would come to him at his whistle. A lady had he for mother, who dwelt in the wide woodland where her lord had made his abode by day and by night, and the spot was passing lonely, for ten leagues round was there no other dwelling.
Now the knight, his father, had been dead fifteen years, and Tyolet had grown fair and tall, but never an armed knight had he seen in all his days, and but rarely other folk in that wide woodland where his mother dwelt. Never had he gone forth into the world beyond, for his mother held him passing dear, but in the forest might he wander as it pleased him, and no other pastime had he ever known. When he whistled as the fay had taught him, and the beasts heard him, then they came to him swiftly and he slew what he would and bore them home to his mother, and on this they lived, they twain alone, for neither brother nor sister had he, and his mother was a noble and courteous lady of good and loyal life.
One day she called her son unto her and prayed him gently (for she loved him much) to go into the wood and slay her a stag; and the lad at her command went straightway into the forest and wandered the groves till noontide, but neither stag nor beast of any kind might he see. Then he was sorely vexed at heart and bethought him to turn again homewards, since nothing might he find in the woodland, when under a tree he saw a stag which was both great and fair, and at once he whistled to it.
The stag heard his whistle and looked towards him, but it came not at his call nor awaited his coming, but at a gentle pace issued forth from the wood, and Tyolet followed it till it came to a water and passed over. The stream was deep and swift-flowing, wide-reaching and perilous to pass, and the stag stood safe upon the further shore. Tyolet looked up and down, and saw a roebuck fat and well-grown coming towards him, then he stayed his steps and whistled, and as the deer came closer he put forth his hand and drew his knife and plunged it into its body, and so slew it straightway.
But even as he did so he looked across the river, and lo! the stag which had passed the water changed its shape and became a knight, fully armed as a knight should be, and mounted on a gallant warhorse. Thus he stood on the river bank, and the lad, who never in his life had seen the like, deemed it a great marvel and stood silent, gazing long upon him, and wondering what might be the meaning of this strange gear.
Then the knight spake to him across the water with gentle words, courteously asking his name, and who he was and what he sought. And Tyolet answered him: "Son am I to the widow lady who dwelleth in the great forest, and Tyolet do they call me who would name my name. Now tell me who thou art, and what may be thy name?"
Then he who stood on the bank of the river spake: "Knight do men call me."