Poseidon...
Mother=Rhea
Father=Cronos
Brother=Zues
thats all i really know
Poseidon purchased and owns 43 children
Poseidon is Zeus' brother.
He was a son to Poseidon .
Poseidon is her younger brother.
Polyphemus is Poseidon's son.
Poseidon is Zeus' brother.
no poseidon is ZEUS brother.
Poseidon is the elder brother of Zeus.
57 children
Poseidon, like most gods and goddesses, had a big family. Poseidon is son of Rhea and Cronus. He is brother to Hades, Zeus, Hestia, Hera, and Demeter. Poseidon's most known son is Triton. He had Triton with his wife Amphitrite. Poseidon is related to just about all Olympians, since most of them are children to his brothers and sisters.
In ancient Greek mythology, Poseidon had children who were god and goddesses like he was and they could not die.
percy