The son of Philometor and his sister Cleopatra II., however, mentioned by Justin and Josephus, in which it was formerly thought that the Eupator of the Berlin papyrus had been found, is particularly mentioned in the hieroglyphical inscriptions and of the other Ptolemies, in his place between Philometor and Euergetes, and we thus learn his name, which the historians had not added. He is sometimes called Philopator, sometimes Neos Philopator, and is therefore to be referred to in the series of reigned Ptolemies, as Philopator II. Of fourteen hieroglyphical lists which come down to Euergetes II., seven mention Philopator II.; in four other lists in which he might have been mentioned he is passed over, and these seem all to belong to the first year of Euergetes II., his murderer, which readily explains the cause. That he does not appear in the canon is quite natural, because his reign did not extend over the change of the Egyptian year; but, as might be expected, he is named in the protocolls of the Demotic Papyrus, where those Ptolemies receiving divine honours are enumerated, and in which Young had already properly seen Eupator. In fact, he is mentioned here in all the lists known to me (five in Berlin of the years 114, 103, 103, 99, 89 B.C., and one in Turin of the year 89 B.C.) which are later than Euergetes II., as also in a Berlin papyrus of the fifty-second year of Euergetes himself (therefore in 188 B.C.). A comparison of the Demotic lists manifests that the interchange of the names Eupator and Philometor in the Greek papyrus of the year 105 B.C. (not 106, as Franz, _Corp. Inscr._ _p._ 285 writes), is not only a mistake of the copyist, as these and similar interchanges are also not uncommon in the Demotic papyrus. The different purposes of the hieroglyphic and demotic lists render it comprehensible, that in the former such variations were not admissible, as in the latter. [48] Wilkinson (_Modern Egypt and Thebes_, vol. ii. p. 275) considers this Cleopatra Tryphæna to be the famous Cleopatra, daughter of Neos Dionysos; Champollion (_Lettres d’Egypte_, p. 110) to be the wife of Philometor; but the cartouche combined with her name belong neither to Ptolemæus XIV., the elder son of Neos Dionysos, nor to Ptolomæus VI. Philometor, but to Ptolemæus XIII. Neos Dionysos or Auletes, who is always Philopator Philadelphus, on the monuments. Cleopatra Tryphæna was therefore the wife of Ptolemæus Auletes.