4. A daughter of the preceding and of Ptolemy V. Epiphanes, married her brother Ptolemy VI. Philometor. She had a son by him, whom on his death, B. C. 146, she seems to have wished to place on the throne, but was prevented by the accession of her brother, Physcon or Evergetes II. (Ptolemy VII.), to whom the crown and her hand were given. Her son was murdered by Physcon on the day of the marriage, and she was soon divorced to make way for her own daughter by her former marriage. On Physcon's retiring to Cyprus to avoid the hatred which his tyranny had caused, she solicited the aid of her son-in-law, Demetrius Nicator, king of Syria, against his expected attack, offering the crown of Egypt as an inducement. During the period of Physcon's voluntary exile, she lost another son (by her marriage with him), whom Physcon barbarously murdered for the express purpose of distressing her, and sent her his mangled limbs, in Thyestean fashion, on her birth-day. Soon after this, she was obliged to take refuge with Demetrius, fearing the return of Physcon, who, however, suspended his hostilities against her, on Alexander, whom he had employed against his disaffected subjects, setting up a claim to the throne of Egypt. (Just. 38.8, 9, 39.1, 2; Liv. Ep. 59; Diod. ECL. vol. ii. p. 602, ed. Wess.)