 Antiochus IV Epiphanes had two daughters who were Laodice VI from this marriage to his sister-wife Laodice IV  and his other daughter was Antiochis the child from his concubine.However this assumption shows that Antiochus IV Epiphanes may have had another daughter called Laodice, however this is not certain.The assumption shows that there could some confusion about the identity of this Laodice and Laodice VI.