Tradition: Dutch Mythology
Alternative Names: Langarm
Category: House dweller
The Myth
Langarm is a frightening creature from the folklore of Edam, in North Holland, Netherlands. It was said to inhabit a deep pool beside a windmill, known as a molenkolk. During the 1920s and 1930s, children were warned to stay away from the water because Langarm lurked beneath its surface, waiting to seize anyone who came too close.
According to the local warning, Langarm would grab a child with its long arm and pull them down into the depths of the pool. Its name, meaning “long arm” in Dutch, evokes the creature’s threatening ability to reach out from the water and drag its victims beneath the surface.
The story was passed down through a woman from Edam who recounted the warning her father had known. The available account does not describe Langarm’s appearance beyond the implication of its long arm, nor does it explain whether the creature was believed to emerge from the water.
Langarm belongs to the tradition of frightening water-dwelling beings used to keep children away from dangerous places. By imagining a creature waiting in the depths of a mill pool, the warning transformed a real physical hazard into a supernatural threat, discouraging children from approaching the water’s edge.
Sources
Van der Veen, Abe. “Van aardmannetje tot zwarte juffer: Een lijst van Nederlandse en Vlaamse elfen en geesten.” Abe de Verteller. https://abedeverteller.nl/van-aardmannetje-tot-zwarte-juffer-een-lijst-van-nederlandse-en-vlaamse-elfen-en-geesten/