Yes. he is the Titan God who Fathered the Nereids. God of the Sea before Poseidon. Known as the "Old Man of the Sea"
Two Nereids, Thetis and Eurynome, did. Nereids are sea nymphs.
You are one of the Nereids, the sea nymphs in Greek mythology. The Nereids are known as the daughters of Nereus, a sea god, and Doris, a sea goddess. They are often depicted as beautiful maidens who accompany other sea deities like Poseidon and are associated with the sea's various elements and activities.
Sea nymphs.
Poseidon.
Poseidon was the god of the sea and Zeus' brother but he just ruled the sea.
The difference between naiads and nereids is simple. Naiads are freash water spirits, while Nereids are water spirits of the sea.
Amphitrite is one, Thetis another. The whole gang is called nereids.
Poseidon (Ποσειδῶν) was the god of the sea.
Poseidon ruled the sea. He took over from an earlier sea god named Nereus.
There are only fifty (50) Nereids, the daughters of Doris and Nereus.
Nereids, see link below for a list of names.