Mycenaean Pylos , where they appear as DA-MA-TE and PO-SE-DA-O-NE in the context of sacralized lot-casting. [ citation needed ] In the myths of isolated Arcadia in southern Greece, Despoina (Persephone), is daughter of Demeter and Poseidon Hippios , Horse-Poseidon. These myths seem to be connected with the first Greek-speaking people