Antipholus of Syracuse is a character from William Shakespeare's comedic play, "The Comedy of Errors." He is one of a pair of identical twins, separated at birth, and is the son of Egeon and Emilia. Antipholus travels to Ephesus in search of his long-lost brother, unaware that his twin, Antipholus of Ephesus, is already living there. Throughout the play, Antipholus of Syracuse experiences a series of misunderstandings and mistaken identities, leading to comedic situations. His interactions with various characters, including his servant Dromio, highlight themes of confusion and the nature of identity, ultimately driving the plot toward resolution and reunion.