Tristram had brought with him a friend named Pheredin, son of the king of Brittany. This young knight saw Queen Isoude, and could not resist her charms. Knowing the love of his friend for the queen, and that that love was returned, Pheredin concealed his own, until his health failed, and he feared he was drawing near his end. He then wrote to the beautiful queen that he was dying for love of her.
The gentle Isoude, in a moment of pity for the friend of Tristram, returned him an answer so kind and compassionate that it restored him to life. A few days afterward Tristram found this letter. The most terrible jealousy took possession of his soul; he would have slain Pheredin, who with difficulty made his escape. Then Tristram mounted his horse, and rode to the forest, where for ten days he took no rest nor food. At length he was found by a damsel lying almost dead by the brink of a fountain. She recognized him, and tried in vain to rouse his attention. At last, recollecting his love for music, she went and got her harp, and played thereon. Tristram was roused from his reverie; tears flowed; he breathed more freely; he took the harp from the maiden, and sung this lay, with a voice broken with sobs:-
"Sweet I sang in former days,
Kind love perfected my lays:
Now my art alone displays
The woe that on my being preys.
"Charming love, delicious power,
Worshipped from my earliest hour,
Thou who life on all dost shower,
Love! my life thou dost devour.
"In death's hour I beg of thee,
Isoude, dearest enemy,
Thou who erst couldst kinder be,
When I'm gone, forget not me.
"On my gravestone passers by
Oft will read, as low I lie,
'Never wight in love could vie
With Tristram, yet she let him die.'"
Tristram, having finished his lay, wrote it off and gave it to the damsel, conjuring her to present it to the queen.
Meanwhile Queen Isoude was inconsolable at the absence of Tristram. She discovered that it was caused by the fatal letter which she had written to Pheredin. Innocent, but in despair at the sad effects of her letter, she wrote another to Pheredin, charging him never to see her again. The unhappy lover obeyed this cruel decree. He plunged into the forest, and died of grief and love in a hermit's cell.
Isoude passed her days in lamenting the absence and unknown fate of Tristram. One day her jealous husband, having entered her chamber unperceived, overheard her, singing the following lay:-
"My voice to piteous wail is bent,
My harp to notes of languishment;
Ah, love! delightsome days be meant
For happier wights, with hearts content.
"Ah, Tristram! far away from me,
Art thou from restless anguish free?
Ah! couldst thou so one moment be,
From her who so much loveth thee?"
The king, hearing these words, burst forth in a rage; but Isoude was too wretched to fear his violence. "You have heard me," she said; "I confess it all. I love Tristram, and always shall love him. Without doubt he is dead, and died for me. I no longer wish to live. The blow that shall finish my misery will be most welcome."
The king was moved at the distress of the fair Isoude, and perhaps the idea of Tristram's death tended to allay his wrath. He left the queen in charge of her women, commanding them to take especial care lest her despair should lead her to do harm to herself.
Tristram, meanwhile, distracted as he was, rendered a most important service to the shepherds by slaying a gigantic robber named Taullas, who was in the habit of plundering their flocks and rifling their cottages. The shepherds, in their gratitude to Tristram, bore him in triumph to King Mark to have him bestow on him a suitable reward. No wonder Mark failed to recognize in the half-clad wild man before him his nephew Tristram; but grateful for the service the unknown had rendered, he ordered him to be well taken care of, and gave him in charge to the queen and her women. Under such care Tristram rapidly recovered his serenity and his health, so that the romancer tells us he became handsomer than ever. King Mark's jealousy revived with Tristram's health and good looks, and, in spite of his debt of gratitude so lately increased, he again banished him from the court.
Sir Tristram left Cornwall, and proceeded into the land of Loegria (England) in quest of adventures. One day he entered a wide forest. The sound of a little bell showed him that some inhabitant was near. He followed the sound, and found a hermit, who informed him that he was in the forest of Arnantes, belonging to the fairy Viviane, the Lady of the Lake, who, smitten with love for King Arthur, had found means to entice him to this forest, where by enchantments she held him a prisoner, having deprived him of all memory of who and what he was. The hermit informed him that all the knights of the Round Table were out in search of the king, and that he (Tristram) was now in the scene of the most grand and important adventures.
This was enough to animate Tristram in the search. He had not wandered far before he encountered a knight of Arthur's court, who proved to be Sir Kay the seneschal, who demanded of him whence he came. Tristram answering, "From Cornwall," Sir Kay did not let slip the opportunity of a joke at the expense of the Cornish knight. Tristram chose to leave him in his error, and even confirmed him in it; for meeting some other knights, Tristram declined to joust with them. They spent the night together at an abbey, where Tristram submitted patiently to all their jokes. The seneschal gave the word to his companions that they should set out early next day, and intercept the Cornish knight on his way, and enjoy the amusement of seeing his fright when they should insist on running a tilt with him. Tristram next morning found himself alone; he put on his armor, and set out to continue his quest. He soon saw before him the seneschal and the three knights, who barred the way, and insisted on a joust. Tristram excused himself a long time; at last he reluctantly took his stand. He encountered them, one after the other, and overthrew them all four, man and horse, and then rode off, bidding them not to forget their friend, the knight of Cornwall.
Tristram had not ridden far when he met a damsel, who cried out, "Ah, my lord! hasten forward, and prevent a horrid treason!" Tristram flew to her assistance, and soon reached a spot where he beheld a knight, whom three others had borne to the ground, and were unlacing his helmet in order to cut off his head.
Tristram flew to the rescue, and slew with one stroke of his lance one of the assailants. The knight, recovering his feet, sacrificed another to his vengeance, and the third made his escape. The rescued knight then raised the visor of his helmet, and a long white beard fell down upon his breast. The majesty and venerable air of this knight made Tristram suspect that it was none other than Arthur himself, and the prince confirmed his conjecture. Tristram would have knelt before him, but Arthur received him in his arms, and inquired his name and country; but Tristram declined to disclose them, on the plea that he was now on a quest requiring secrecy. At this moment the damsel who had brought Tristram to the rescue darted forward, and, seizing the king's hand, drew from his finger a ring, the gift of the fairy, and by that act dissolved the enchantment. Arthur, having recovered his reason and his memory, offered to Tristram to attach him to his court, and to confer honors and dignities upon him; but Tristram declined all, and only consented to accompany him till he should see him safe in the hands of his knights. Soon after, Hector de Marys rode up, and saluted the king, who on his part introduced him to Tristram as one of the bravest of his knights. Tristram took leave of the king and his faithful follower, and continued his quest.