Apr 24, 2023 · Demeter was one of the Twelve Olympians and the goddess of fertility and agriculture. She was also a goddess of women, family, law, and the Mysteries (secret religious rites). One of the children of the Titans Cronus and Rhea, Demeter was the sister of Zeus, Hestia, Hera, Hades, and Poseidon. Her most famous daughter was Persephone —the bride ...