Heer Halewijn (also known as Van Here Halewijn and in English The Song of Lord Halewijn) is a Dutch folk tale which survives in folk ballad. Although the first printed version of the song only appears in an anthology published in 1848, the ballad itself dates back to the 13th century and is one of the oldest Dutch folk songs with ancient subject matter to be recorded. The story of lord Halewijn itself is even older and contains elements going back to Carolingian times. Many of its mythemes range back to Germanic pre-Christian legends.
The song's subject matter is similar in many respects to several Germanic songs circulating in the Middle Ages Europe, notably close to the English ballad May Colvin or False Sir John and its variations, Lady Isabel and the Elf Knight. The legends may have been the prototype of the Legend of Bluebeard.
Several versions of the story of Halewijn exist. In all of them, Lord Halewijn (Halewyn) is either an evil man, a magician, a demon or a faery lord who sings a magical song. Every woman (maiden) who hears this song is drawn towards him and goes to meet him in his forest, where he kills them. In one version he beheads them, in another he touches them with his magical sword upon which they turn into stone.
A princess (In one version her name is given as 'Machteld', but in most versions she remains nameless) hears the song and is drawn into the forest to meet Lord Halewijn. In some versions she knows about his reputation but has a plan, in others, she is warned on her way by a white bird. She meets Halewijn and lets herself fall under his spell. Together they ride to a field of gallows where he declares his intention to kill her, but impressed by her beauty, he allows her to pick her own death. The princess chooses to be beheaded, but implores Halewijn to take off his shirt so her blood will not stain him.
"Maer trekt eerst uit uw opperst kleed.
Want maegdenbloed dat spreidt zoo breed,
Zoot u bespreide, het ware my leed."
(But first lay off your upper robe
for maiden's blood it spreads so far