The Forsaken Merman

"The Forsaken Merman" is a rhymed lyric poem written in irregular metre by Matthew Arnold, begun whilst he was studying at Oxford on a scholarship in the early 1840s, and which appeared in the poet's first published collection, The Strayed Reveller, and Other Poems, in 1849.

Synopsis
The basic premise recurs in Danish, Norwegian, German, and Slavonic folklore. The Merman, a King of the Sea, marries an earthly maiden, and lives with her happily, for many years, but at last she leaves him for a visit to her friends, promising, however, to return. Time passes, but she comes not back. Scruples of conscience have arisen, and she chooses, as she thinks, between her soul and her family. The story is told by the old Sea King, in what the reviewer Charles J. Peterson called "a wild, irregular melody", to his children.

Reception
Many critics initially found most of the poems in The Strayed Reveller to be obscure and aloof, but "The Forsaken Merman" was highly praised by fellow-poet Algernon Charles Swinburne for its lyric beauty.