Who are the siblings of Demeter married to?

Answer 1

Hera, Demeter's sister, is married to Zeus.

Zeus, Demeter's brother, is married to Hera - but has had affairs with many immortal and mortal women, including having Persephone with Demeter.

Hades, Demeter's brother, is married to Persephone - the daughter of Demeter and Zeus.

Poseidon, Demeter's brother, is married to Amphitritê; but has affairs, including with Demeter which produced the immortal horse Areion and the goddess Despoine.

Hestia, Demeter's sister, is a self-vowed virgin goddess who was courted by both Apollo and Poseidon.

Chiron, half-brother of Demeter and son of Cronus and Philyra, is married to Chariclo; they have daughters and a son named Karystos.

Aphros and Bythos, half-brother to Demeter and son of Cronus and Philyra, are Ichthyocentaurs (upper bodies of men, the lower fore-parts of horses, ending in the serpentine tails of fish. Their brows were adorned with a pair of lobster-claw horns) they do not have any known lovers but do appear in mosaics at the birth of Aphrodite, carrying Seilen (Silen) companions of the god Dionysus and with the Nereid Thetis, in the company of two other Nereides: Doris and Galateia.

Aphros is said to have fathered the Aphroi (Africans). Which is a name of a people; the Karthaginians (Carthaginians).

Dolops was also said to be a son of Philyra and Cronus.

Picus, a first king of Latium in Roman myth was the son of Saturn (Cronus) or Mars (Ares). Canens was his wife, his son being Faunus (Pan).

There also existed a myth in which the Corybantes are sons of Cronus.