Echoes
Persephone, Ataecina, Phersipnai and Proserpina
One god under four names, across The Olympian Order, The Edges of Empire, The Etruscan World and The Roman Inheritance.
Why the sources call them one god
Proserpina was the Roman name for the goddess whom the Greeks called Persephone
From the entry on Proserpina, naming Persephone
Her name is plainly the Etruscan adaptation of the Greek Persephone
From the entry on Phersipnai, naming Persephone
Phersipnai was simply identified with Roman Proserpina
From the entry on Phersipnai, naming Proserpina
She was identified by the Romans with Proserpina (the Latin form of the Greek Persephone)
From the entry on Ataecina, naming Proserpina
Proserpina (the Latin form of the Greek Persephone)
From the entry on Ataecina, naming Persephone