Maios (Latin Maius), the month of May, took its name from the goddess Maia (Gr Μαία, the nurse), a Greek and Roman goddess of fertility. The day of Maios (Modern Greek Πρωτομαγιά) celebrates the final victory of the summer against winter as the victory of life against death. The celebration is similar to an ancient ritual associated with another minor demi-god Adonis which also celebrated the revival of nature. There is today some conflation with yet another tradition, the revival or marriage of Dionysus (the Greek God of theatre and wine-making). This event, however, was celebrated in ancient times not in May but in association with the Anthesteria, a festival held in February and dedicated to the goddess of agriculture Demeter and her daughter Persephone. Persephone emerged every year at the end of Winter from the Underworld. The Anthesteria was a festival of souls, plants and flowers, and Persephone's coming to earth from Hades marked the rebirth of nature, a common theme in all these traditions.