(Φιλοπάτωρ). This name, which we find applied as an epithet or distinctive appellation to several of the kings of Syria and Egypt, appears to have been borne as a proper name by two kings of Cilicia; at least no other is mentioned either by historians or on their coins.
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