They are brothers.
they were brothers
hades and posidon
Technically yes. She is the daughter of Zeus and Demeter. Poseidon was Zeus's brother.
Zeus - Jupiter Hades - Pluto Poseidon - Neptune
Ares, Artemis, Zeus, Poseidon
posidon,zeus,and hase
Zeus and Posidon, his two godly brothers.
Poseidon is Athena's uncle. Athena is the daughter of Zeus, and Poseidon is Zeus's brother.
In Greek myth, Perseus is the son of Zeus and Danae.
Posidon's brothers are Zeus(God of the Sky) and Hades(God of the Underworld)
Greek=zeus posidon hades Roman=jupiter neptune pluto
there was an attempt by posidon and hera but he had help from the cyclopses and became a ruler again