Persephone, Plutus, Despoina, Arion, and Philomelus, to name several.
Grains
Cronus and rhea
Demeter was the goddess of harvest.
Goddess Of Nature
Cronus and Rhea
She's immortal.
Demeters sisters were hera, goddess of marrige, and hestia, goddess of the hearth.
persphene
Demeter was the goddess of the cornfield. She could control the growth of plantlife.
Hades kidnapped Demeters daughter persephone
Demeter is the goddess of harvest or agriculture. Some sources states that she is also a goddess the favor the sacred law of marriage and order as well as the goddess of life and death.
Demeter was a goddess of agriculture, of grain and mankind's substance so one of her symbols is the cornucopia.