They are sisters; both daughters of Rhea and Cronus.
Hestia, Demeter, Hera
Brothers: Hades Zeus Sisters: Hera Hestia Demeter
Demeter and Hestia were Hera's sisters.
They are sisters, both goddesses, Hera the Queen of Heaven, and Demeter the Queen of Earth.
Hera's sisters are Demeter and Hestia. In Roman mythology, Hera's name is Juno, Demeter's name is Ceres, and Hestia's name is Vesta.
Hestia, Demeter,
Hestia
The three sisters of Zeus in Greek mythology are Hestia, Demeter, and Hera.
Hera the goddess of women and marriage. He also married Leto,who had Artemis and Apollo.
Demeter's siblings are Hera, Hestia, Hades, Poseidon, and Zeus
Sisters: Hera, Hestia Brothers: Poseidon, Hades, Zeus
Zeus has three sisters: Hera (who is also Zeus' wife), Hestia and Demeter.