The original gods from whom all Roman deities are descended are known as the Di Consentes, the twelve principal gods paralleling the Greek Olympians. Key figures include Jupiter (Zeus), Juno (Hera), Neptune (Poseidon), and others. These gods encapsulate various aspects of human life, such as war, love, and nature, structuring Roman societal values. The fascination with these gods illustrates the intertwining of mythology and the Roman worldview, influencing art, literature, and religious practices.