His courage was such that he even won the heart of Blanchefleur, the sister of the king.  As the monarch refused to consent to their union, the young people were secretly married, or eloped, if we are to believe another version of the story.

[Sidenote:  Birth of Tristan.] According to the first account, Blanchefleur remained at court, where, hearing that her husband had died, she breathed her last in giving birth to a son, whom she called Tristan (Tristrem), because he had come into the world under such sad circumstances.  The second version relates that Blanchefleur died as Morgan entered the castle over her husband’s dead body, and that her faithful retainer, Kurvenal (Rohand, Rual), in order to save her son, claimed him as his own.

The child Tristan grew up without knowing his real parentage, learned all that a knight was expected to know, and became especially expert as a hunter and as a harp player.  One day he strolled on board of a Norwegian vessel which had anchored in the harbor near his ancestral home, and accepted the challenge of the Norsemen to play a game of chess for a certain wager.

As Tristan played at chess as well as upon the harp, he soon won the game; but the Northmen, rather than pay their forfeited wager, suddenly raised the anchor and sailed away, intending to sell the kidnaped youth as a slave.

    “Ther com a ship of Norway,
      To Sir Rohandes hold,
    With haukes white and grey,
      And panes fair y-fold: 
    Tristrem herd it say,
      On his playing he wold
    Tventi schilling to lay,
      Sir Rohand him told,
                    And taught;
    For hauke silver he gold;
      The fairest men him raught.” 
                     SCOTT, Sir Tristrem.

They had not gone far, however, before a terrible tempest arose, which threatened to sink the vessel and drown all on board.  The mariners, supposing in their terror that this peril had come upon them because they had acted dishonorably, made a solemn vow to liberate the youth if they escaped.

The vow having been made, the wind ceased to blow; and anchoring in the nearest bay, the Norsemen bade Tristan land, and paid him the sum he had won at chess.

[Sidenote:  Tristan in Cornwall.] Thus forsaken on an unknown shore, with nothing but his harp and bow, Tristan wandered through an extensive forest, where, coming across a party of huntsmen who had just slain a deer, he gave them valuable and lengthy instructions in matters pertaining to the chase, and taught them how to flay and divide their quarry according to the most approved mediaeval style.  Then, accompanying them to the court of their master, King Mark, he charmed every one with his minstrelsy, and was invited to tarry there as long as he pleased.  His foster father, Kurvenal, in the mean while, had set out to seek him; and in the course of his wanderings he too came to Mark’s court, where he was overjoyed to find Tristan, whose parentage he revealed to the king.