Demetrius II, called Nicator, was one of the sons of Demetrius I Soter. His mother may have been Laodice V, as was the case with his brother Antiochus VII Sidetes. Wikipedia
Born: 161 BC
Died: 125 BC (age 36 years), Tyre, Lebanon
Great grandchildren: Antiochus I of Commagene and Philip II Philoromaeus
Grandchildren: Seleucus VI Epiphanes, Demetrius III Eucaerus, Philip I Philadelphus, and more
Children: Antiochus VIII Grypus and Seleucus V Philometor
Partner: Rhodogune of Parthia (138 BC–)
Parents: Demetrius I Soter and Laodice V