The Roman goddess of vengeance. They are equivalent to the Greek Erinyes. The Furies, who are usually characterized as three sisters (Alecto, Tisiphone, and Magaera) are the children of Gaia and Uranus. They resulted from a drop of Uranus' blood falling onto the earth. They were placed in the Underworld by Virgil and it is there that they reside, tormenting evildoers and sinners. However, Greek poets saw them as pursuing sinners on Earth. The Furies are cruel, but are also renowned for being very fair.