The son of Parzival -LRB- PERSON@1 -RRB- , he is a knight of the Holy Grail sent in a boat pulled by swans to rescue a maiden who can never ask his identity .

He is the son of Parzival -LRB- PERSON@1 -RRB- , he is a knight of the Holy Grail who is sent in a boat pulled by swans to rescue a girl who is falsely accused of murder .
