The parents of Laodice IV were first cousins, because her paternal grandfather and with her maternal grandmother were brother and sister, and were among the children of Antiochus II Theos and Laodice I. She was born and raised in the Seleucid Empire.
Ancestry, Family & Early Laodice was of Greek Macedonian and Persian descent. She was one of the daughters and among the children born to the Seleucid Monarchs Antiochus III the Great and Laodice III. Laodice was commemorated with an honorific inscription dedicated to her at Delos.
