(Πτολεμαῖος), the name of two mythical personages, one a son of Peiraeas, who accompanied Agamemnon as charioteer to Troy (Hom. Il. 4.228), and the other a son of Damasichthon, king of Thebes. (Paus. 9.5.8.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890