Location: 25 Rue de Kergaigne, 44350 Guérande, France
Fairies / Fae
by @anton
The fairy of Kercassier (Kerskaser) is said to haunt an old house. She appears at night carrying a silver sword and silently takes food from the fireplace.
If the inhabitants allow her to do so, the household and the estate will prosper. But if they try to stop her, she lets out a terrible scream, and the entire domain falls into decline.
Source :
Fernand Gueriff, Contes populaires du pays guérandais, les paludiers, 1974