Oedipus Rex and that deal with the story of Oedipus, "Oedipus Rex" was the second to be written. However, in terms of the chronology of events that the plays describe, it comes first, followed by "Oedipus at Colonus" and then "Antigone". Prior to the start of "Oedipus Rex", Oedipus has become the king of Thebes while unwittingly fulfilling a prophecy that he would kill his father, Laius (the previous king), and marry his mother, Jocasta (whom Oedipus took as his queen after solving the riddle of the Sphinx). The action of Sophocles' play concerns Oedipus' search for the murderer of Laius in
Acarnan (son of Alcmaeon) Acarnan (son of Alcmaeon) In Greek mythology, Acarnan (Ancient Greek: Ἀκαρνάν; "genitive" Ἀκαρνᾶνος derived from ἀκαρνάν "akarnan" "laurel") was son of Alcmaeon and Callirrhoe, and brother of Amphoterus. Alcmaeon was murdered by Phegeus (or, in some sources, his sons Agenor and Pronous), when they were yet very young, and Calirrhoe prayed to Zeus to make her sons grow quickly, that they might be able to avenge the death of their father. The prayer was granted, and Acarnan with his brother slew Phegeus, his wife, and his two sons. The inhabitants of Psophis, where the sons had been slain, pursued the