Unlike his freely procreating brothers Zeus and Poseidon, Pluto is , and is rarely said to have children. In Orphic texts, the chthonic nymph Melinoe is the daughter of Persephone by Zeus disguised as Pluto, and the Eumenides ("The Kindly Ones") are the offspring of Persephone and "Zeus Chthonios", often identified as Pluto. The Augustan poet Vergil says that Pluto is the father of the furies, but the mother is the goddess Nox (Nyx), not his wife Persephone.The lack of a clear distinction between Pluto and "chthonic Zeus" confuses the question of whether in some traditions, now obscure, Persephone bore children to her husband. In the late 4th century AD, Claudian's epic on the abduction motivates Pluto with a desire for children. The poem is unfinished, however, and anything Claudian may have known of these traditions is lost.