They didn't have a son, they had a daughter. Persephone was the daughter of Zeus and Dementer. She was also the wife of Hades, and Queen of the Underworld.
The name of Zeus and Demeter's son is Persephone, who is also known as the goddess of the harvest.
Demeter had no son with Zeus, but a daughter, Persephone.
Arion is demeters son!
Yes yes he was.
Zeus had many sons. His most popular son is Hercules.
Zeus, Hades and Poseidon. Her sisters were Hera and Hestia.
What plan are you talking about?You never said what plan...
Her sisters, Hestia, Hera - her brothers Zeus, Hades, Poseidon.
Initially Persephone didn't have a father but later they attributed it to Zeus.
Zeus, Hera, Poseiden, Hades, and Hestia--Siblings Persephone/Kore--daughter (by Zeus) Cronus and Rhea--parents
Hercules
Zeus and Demeter had only one child, a daughter called Kore named Persephone after marrying Hades.
If by demigod you mean a mortal who had an immortal for a parent, there was Heracles, son of Zeus; Perseus, son of Zeus; Orpheus, son of the Muse Calliope; Achilles, son of the sea nymph Thetis; Deucalion, son of the Titan Prometheus; Phaethon, son of Helios; Asclepius, son of Apollo; Minos, Sarpedon, and Radamanthus, sons of Zeus; Tantalus, son of Zeus; Helen, daughter of Zeus; and Pollux, son of Zeus.
Yes, by Iasion her son was Philomelus whose son is Parias.By Carmanor her son was Eubulus whose daughter isCarme - with Zeus, Carme had a daughter Britomartis. Thus Demeter had a great grand daughter.