The first generation of titans consisted of Kronos, Rhea, Iapetus, Oceanus, Hyperion, Themis, Thea, Mnemosyne, Phoebe, Coeus, Tethys, and Crius. To the ancient Greeks, all of these played a vital part in their world, each titan having his or her own responsibility. These not only had a responsibility to keep the world as it was, but to also help protect the Greeks.
“Oceanus was the Titan god of the great earth-encircling river Okeanos, the font of all the earth 's fresh-water: including rivers, wells, springs and rain-clouds. Oceanus was also the god who regulated the rising and setting of the heavenly bodies which were believed to emerge and descend into his watery realm at the ends of the earth. Oceanus ' wife was Tethys, the nurse, who was