High Quality Content by WIKIPEDIA articles! Juno (Latin pronunciation: ) is an ancient Roman goddess, the protector and special counselor of the state. She is a daughter of Saturn and sister (but also the wife) of the chief god Jupiter and the mother of Mars and Vulcan. Juno also looked after the women of Rome. Her Greek equivalent is Hera. As the patron goddess of Rome and the Roman Empire she was called Regina ("queen") and, together with Jupiter and Minerva, was worshipped as a triad on the Capitol (Juno Capitolina) in Rome.