Zeus is the king of the gods and ruler of Mount Olympus, known as the god of the sky and thunder. The document lists the major Greek gods including Zeus, his siblings Poseidon, Hades, Hera, Demeter, and Hestia. It also notes their Roman names and symbols or areas of influence, such as Poseidon's domain as the sea god and Hestia's role as the goddess of the hearth.