Acheron Cocytus and Phlegethon both flowed. The Roman poet Virgil called it the principal river of Tartarus, from which the Styx and Cocytus both sprang. The newly dead would be ferried across the Acheron by Charon in order to enter the Underworld. The Suda describes the river as "a place of healing, not a place of punishment, cleansing and purging the sins of humans". According to later traditions, Acheron had been a son of Helios and either Gaia or Demeter, who had been turned into the Underworld river bearing his name after he refreshed the Titans with drink during their contest
Ceres (mythology) Terra, Venus (and thus Victoria) and with Libera as a female aspect of Liber. No native Roman myths of Ceres are known. According to "interpretatio romana", by which Roman deities were identified with their Greek counterparts, she was an equivalent to Demeter, one of the Twelve Olympians of Greek religion and mythology; this made Ceres one of Rome's twelve Di Consentes, daughter of Saturn and Ops, sister of Jupiter, mother of Proserpina by Jupiter and sister of Juno, Vesta, Neptune and Dis. Ceres' known mythology is indistinguishable from Demeter's: "When Ceres sought through all the earth with lit torches for