Here we have an unmistakable instance of a lai originally told of another hero being transferred to Lancelot.
The story itself, however, seems to be older than its connection with either hero; even in the Tyolet version, superior as it is to the Lancelot, the real meaning of the tale appears to have been overlooked or misunderstood. In its original form I think it was clearly a transformation tale. The stag was the enchanted relative of the princess who sought the hero's aid, and the spell which detained him in animal form could only be broken by the cutting off of the foot. We know that the smiting off of a member of the body (generally the head) is a well-recognised form of terminating an enchantment, and in this case the proposed solution would explain what, in the tale as it stands, appears a piece of unredeemed brutality.
A peculiarity of the Tyolet version is that it falls into two well-marked divisions, the first recounting the upbringing of the hero, and his arrival at Arthur's court, a tale bearing a marked affinity to the Perceval Enfances; the second being the 'white-foot' adventure. Now in this first part the hero, going into the woods in search of game, sees and follows a stag, which is transformed into a man before his astonished eyes. I suspect that this episode formed the connecting link between the two sections of the lai, the real meaning of the latter stag not having been lost when the two were united. A confirmation of this theory is found in the fact that one of the numerous 'shape-shifting' changes of Merlin was into the form of a stag with a white fore-foot.[37] I also think this may well be the origin of the mysterious white stag guarded by lions which meets us so often in later Arthurian story. In the Queste stag and lions change into Our Lord and the Four Evangelists, thus preserving the transformation character.
But whatever the original character of the story, it has, in the form in which we now possess it, become affected by a motif extremely popular in mediæval times, that of the False Claimant. The leading characteristics of this widely spread tale may be summed up as follows. The hero at great risk to himself performs a feat, and possesses himself of a proof (previously agreed upon) that he has done so. The traitor comes on the scene, possesses himself of the proof (either attempting to slay the hero himself or believing him to be already dead), and claims the reward; not knowing that the hero has possessed himself of a further proof of his deed. The hero, left for dead, recovers, and appearing at the critical moment, confutes the traitor by the production of the second and decisive proof.
Of this story practically countless variants exist; Mr. E. S. Hartland, in his Legend of Perseus, vol. iii., has tabulated a large number gathered from all parts of the world. The most general version appears to be that in which the feat consists in the slaying of a dragon, to be testified by the production of the head. The hero, not content with cutting off the head, also cuts out the tongue, and is thus enabled to confute the traitor, who has omitted to look within the monster's jaws. It will be noted that neither in the Tyolet or Lancelot versions does the hero possess such a proof: in the first instance the impostor is put to shame by Tyolet's inquiry as to who slew the lions; in the second Gawain settles the matter by slaying the traitor. This lack of an important feature of the original tale seems to indicate that the lai in its primitive form did not belong to this group of stories, though from the character of the feat related the borrowing of features from so widely known a folk-tale was almost natural development.
A very good example of the False Claimant is found in some versions of the Tristan legend, notably the poems of Gottfried von Strassburg, and his source, Thomas of Brittany: very few of the prose versions have retained it.[38]
M. Gaston Paris seems inclined to connect the 'white-foot' adventure with this. Ultimately, of course, the stories must go back to a common source; but the Cerf au pied blanc presents the adventure in so general a form, that one can hardly connect it with any special variant of this very widespread folk-tale. The Tristan variant is, as I have said above, an especially good example, with many well-marked features, none of the more characteristic of which are reproduced in the lai. But we have in the same vast compilation the account of another adventure of the same character, also ascribed to Lancelot, which does appear to be directly drawn from the Tristan story.
In Morien[39] we learn that Morien, Gawain, and Lancelot, seeking for Perceval and Agloval, come to a hermit's cell at four cross-roads. They ask whither the roads lead, and learn that that on the right hand leads to a waste land devastated by the ravages of a devil in the form of a beast. Lancelot determines to brave the adventure and, in spite of the remonstrances of the hermit, chooses this road. The writer of the tale informs us (but it should be kept in mind that the hermit does not tell Lancelot) that the lady of the country has promised her hand to whoever will slay the monster. A knight who has long loved her, but is too cowardly to dare the venture, keeps a watch upon all those who may attack the beast, with the secret intention of, if possible, slaying the victor and taking the credit of the deed to himself. Lancelot arrives at the monster's lair, which is surrounded by the bones of men and animals slain by the fiend. No description of the creature is given, but it is quite clear from the incidental details that the writer conceived of it as a dragon; Lancelot's sword and spear can make no impression on its skin; its claws pierce through shield and hauberk and score deep wounds on the knight's body; it breathes forth venom, which would have slain Lancelot but for the ring he wore (no doubt the ring given him by the Lady of the Lake); finally, as it opens its jaws to devour him, the knight thrusts his spear down its throat and pierces the heart. The monster utters a loud cry, which is heard over two miles off, and expires. The traitor knight, hearing the cry, knows that the monster is slain and rides to the spot. Lancelot is binding up his wounds; the traitor approaches, making feint to aid him, deals him a treacherous blow and leaves him for dead; then he cuts off the foot and is riding away when Gawain appears upon the scene and challenges him. Lancelot recovers from his swoon in time to bid Gawain slay the traitor, which he does. Before Lancelot can recover from his wounds news comes that the King of Ireland has invaded Arthur's kingdom, and is besieging the queen in one of her castles. Lancelot and Gawain go at once to her aid, and nothing is heard of the lady whose hand was to have been the reward of the venture. But, as I have noted above, there is no sign that Lancelot knew anything of the promised guerdon; his conduct is therefore more intelligible and less unchivalrous than in the lai.
The special points of contact with the Tristan story are these: (a) The nature of the animal, which is undoubtedly in both cases a dragon. (b) The hero undertakes the adventure unsolicited. Tristan lands in Ireland, hears of the dragon's ravages and goes off secretly to slay it. He has no thought of winning Iseult for himself. In both versions of the lai the lady herself invites the adventure. (c) The character of the traitor: in both Tristan and Morien he is represented as being too cowardly to dare the feat himself but as watching his opportunity to rob a brave man of the fruit of his valour. In the lai variants 'opportunity makes the traitor'; in these two versions the traitor is on the watch for his opportunity. (d) In both cases he is attracted to the spot by the death-cry of the monster. The appearance of Gawain, on the other hand, the death of the traitor, and the fact that it is the foot and not, as it should be, the head, which is cut off, clearly show the influence of the lai.
The ending is, of course, unsatisfactory, and it is curious that the writer, who in the details noted above clearly shows a knowledge of the excellent and complete version of the Tristan legend, should not have finished his story more in accordance with that tale. It is not impossible that the original adventure as contained in the Morien poem was the stag adventure, and that the compiler of the Dutch Lancelot, who evidently possessed an extensive collection of Arthurian documents, knowing that he was going to relate the story later on, purposely altered the earlier portion more in accordance with the dragon adventure of the Tristan tale, retaining the later portion for the sake of the rôle played by Gawain, who is one of his heroes, and who, it is scarcely necessary to say, does not appear in the Tristan legend. Unfortunately we have no other version of the Morien save that of the Dutch Lancelot, so the question must remain undetermined; all we can say with certainty is that the adventure as there related is combined from two distinct variants of the same original motif.