Stratonice of Syria was a notable figure in ancient history, known for her beauty and intelligence. She was the daughter of King Antiochus I of Syria and became the wife of King Demetrius II of Syria. Her marriage was politically significant, strengthening alliances between kingdoms. Stratonice is also remembered for her role in a famous love story involving Erasistratus, a physician who fell in love with her. He diagnosed that Demetrius was suffering from unrequited love for Stratonice, leading to a series of events that ultimately resulted in her being married to Antiochus II, her former husband's brother.