Tryphaena
Tryphaena (; c. 141 BC111 BC) was a Ptolemaic princess. She married the Seleucid king Antiochus VIII Grypus and was queen of Syria (124–111 BC). Biography

Early life and Queen of Syria
It is often assumed that Tryphaena also bore the name Cleopatra, but this has not been attested. She was the oldest daughter of the Egyptian king Ptolemy VIII Physcon and his niece and wife Cleopatra III. Therefore, she was the sister of Ptolemy IX Lathyros, Ptolemy X Alexander I, Cleopatra IV and Cleopatra Selene. In 124 BC Ptolemy VIII broke with his former ally Alexander II Zabinas, instead supporting Antiochus VIII Grypus, the son of Demetrius II Nicator and Cleopatra Thea. As part of the new policy, Ptolemy VIII married his daughter Tryphaena to Antiochus VIII and also sent him reinforcements. The couple had five sons: Seleucus VI Epiphanes, the twin Antiochus XI Epiphanes and Philip I Philadelphus, Demetrius III Eucaerus, and Antiochus XII Dionysus. Tryphaena also bore her husband a daughter called Laodice, who became the wife of Mithridates I Callinicus. Feud with Cleopatra IV and death
In 112 BC Antiochus VIII defeated his stepbrother and rival Antiochus IX Cyzicenus, and took Antioch, where Cleopatra IV, the wife of Antiochus IX, stayed. Tryphaena hated her sister Cleopatra IV, who had taken refuge in the temple of Apollo, and wanted her to be killed. She accused Cleopatra IV of introducing foreign armies into the dispute between the Seleucid stepbrothers and marrying outside Egypt against the will of her mother. Antiochus VIII asked his wife in vain to spare her sister. He said that his ancestors had never dealt so violently with women. He added that the temple, where Cleopatra IV had taken refuge, was sacred, and that he had to respect the gods, with whose help he had won. But Tryphaena was not to be persuaded by her husband and ordered several soldiers to execute her sister. They penetrated into the temple and killed Cleopatra IV. Before dying Cleopatra IV cursed her murderers and left her revenge to the discretion of the dishonoured gods. A year later, in 111 BC, Tryphaena was taken prisoner by Antiochus IX after he had beaten his stepbrother in another battle. Antiochus IX had her executed and sacrificed her to the manes of his wife. See also

 List of Syrian monarchs
 Timeline of Syrian history

Notes

References 
 Felix Stähelin: Kleopatra 25). In: Realencyclopädie der Classischen Altertumswissenschaft . Vol. XI, 1 (1921), col. 787–788. External links 
 Tryphaena by Chris Bennett

111 BC deaths
Ptolemaic princesses
Year of birth unknown
Seleucid royal consorts
2nd-century BC Greek women