Hestia is the Goddess of the Hearth and Home.
Demeter is the goddess of Fertility, Grain and Agriculture.
Hera is the Goddess of Marriage and she was also the Matron Goddess.
Hades is the God of the Underworld, Death and the Dead.
Poseidon is the God of the Sea, Earthquakes and Horses.
Zeus is the God of the Gods and Goddesses, the Sky and Weather.