Question: are hades and demeter related?
Answer: Demeter's Family Daughter of Kronos and Rhea, sister of Zeus, Poseidon, Hades, Hera, and Hestia, Demeter was the mother of Persephone and Iacchus (both with Zeus) and Pluto, the god of wealth (with the mortal Cretan Iasion, who was subsequently killed by a thunderbolt from a jealous Zeus).