Laodice IV

[3] In 196 BC, her eldest brother, crown prince Antiochus, was appointed by her father to succeed him.

[3] From their sibling union Laodice IV bore Antiochus a daughter called Nysa.

[3] Antiochus III arranged for her to marry again, this time to her second eldest brother Seleucus IV Philopator.

[6] There is no surviving record on how Laodice IV reigned as queen or how her contemporaries viewed her.

[7] There are surviving coins dating from 175 BC that show portraits of Laodice IV and her first son with Seleucus IV, Antiochus, making them the first Seleucid King and Queen depicted on coins.