Lohengrin is a character in German Arthurian literature. The son of Parzival, 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.

What's the meaning of Lohengrin?

: a son of Parsifal and knight of the Holy Grail in Germanic legend.

What type of work is Lohengrin?

Lohengrin, WWV 75, is a Romantic opera in three acts composed and written by Richard Wagner, first performed in 1850. The story of the eponymous character is taken from medieval German romance, notably the Parzival of Wolfram von Eschenbach, and its sequel Lohengrin, itself inspired by the epic of Garin le Loherain.