Mélusine or Melusina is a figure of European folklore, a female spirit of fresh water in a holy well or river. She is usually depicted as a woman who is a serpent or fish from the waist down. She is also sometimes illustrated with wings, two tails, or both. Her legends are especially connected with the northern and western areas of France, Luxembourg, and the Low Countries. The Limburg-Luxemburg dynasty, which ruled the Holy Roman Empire from 1308 to 1437 as well as Bohemia and Hungary, the House of Anjou and their descendants the House of Plantagenet and the French House of Lusignan are said in folk tales and medieval literature to be descended from Melusine.
