No, Yeshua is another name for Jesus.
Yes, Triton is the son of Poseidon.
A Cyclops son of Poseidon was Polyphemus.
Percy Jackson is the son of Poseidon.
Aegeus and Aethra. Or Poseidon and Aethra.
Amymone's son by Poseidon was called Nauplius.
No; Odysseus blinded the Cyclops son of Poseidon.
No, Perseus is not the son Poseidon. Perseus was the son of Zeus.
Triton is a sea god and a son of Poseidon. Poseidon is known to be the god of the sea though.
Perseus from the Myths, not the books, is Zeus' son. Percy Jackson is Poseidon's Son.
He was a son to Poseidon .
Polyphemus is Poseidon's son.
Poseidon is a mythical god. It is therefore impossible to be his son or to "get" powers that never were.