sentences:  In 29 BC, Antiochus was summoned to Rome and executed by Roman emperor Augustus, because Antiochus had caused the assassination of an ambassador whom Mithridates had sent to Rome.According to an inscription found in the Turkish village of Sofraz on a funerary altar of a prominent and wealthy local family, dating to around the mid-1st century, the wife of Mithridates was a Greek woman called Laodice.The altar inscribes the names of seven generations of family members, including the names of Mithridates, of his father and of his wife.