Sophocles (497 BC, 496 BC, or 495 BC – 406 BC) was an Ancient Greek writer who wrote over 100 plays, according to the Suda. Only seven of his tragedies have survived complete. Sophocles was the second of the three greatest Ancient Greek writers of tragedies, the others were Aeschylus and Euripides.

The most famous of Sophocles' tragedies are those about Oedipus and Antigone: these are often called the Theban plays. Each play was a part of different tetralogy (set of four), the other members of which are now lost.

Life 
Sophocles, the son of Sophillus, was a rich member of the rural community of Colonus Hippius in Attica. This was the setting for his plays. He was probably born there. His birth took place a few years before the Battle of Marathon in 490 BC: the exact year is unclear, although 497/6 is perhaps most likely. Sophocles' first great play was in 468 BC when he took first prize in the Dionysia theatre competition ahead of Aeschylus.

Surviving plays 
 The Theban plays (the Oedipus Cycle):
 Antigone
 Oedipus the King (Oedipus Tyrannos (Greek) or Oedipus Rex (Latin)
 Oedipus at Colonos
 Ajax
 The Trachiniae
 Electra
 Philoctetes

The Oedipus story 
In Oedipus the King, Oedipus is the main character. 

Oedipus' death as a child is planned by his parents, Laius and Jocasta, to stop him fulfilling a prophecy. A servant  passes the infant on to a childless couple, who adopt him. They did not know his history. 

Oedipus eventually learns of the Delphic Oracle's prophecy of him. It was: he would kill his father and marry his mother. He thought this meant his adopted parents. He flees to avoid his fate. Oedipus meets a man at a crossroads accompanied by servants. Oedipus and the man fight, and Oedipus kills the man. This man was his father, Laius, not that anyone apart from the gods knew this at the time. 

Oedipus becomes the ruler of Thebes after solving the riddle of the sphinx. In the process, he marries the widowed Queen, his mother Jocasta. Thus the stage is set for horrors. When the truth comes out, Jocasta commits suicide, Oedipus blinds himself and leaves Thebes. The children are left to sort out the results for themselves.

In Oedipus at Colonus, the banished Oedipus and his daughters Antigone and Ismene arrive at the town of Colonus where they encounter Theseus, King of Athens. Oedipus dies and trouble begins between his sons Polyneices and Eteocles.

In Antigone the protagonist is Oedipus' daughter. The king, Creon, has forbidden the burial of Polyneices as a traitor to the city. Antigone is faced with a choice: allow her brother Polyneices' body to remain unburied, outside the city walls. There it would be exposed to the ravages of wild animals. Or, she could bury him and face death. Antigone decides to bury his body and face the results of her actions. 

Creon sentences her to death. Eventually, Creon is convinced to free Antigone from her punishment, but his decision comes too late. Antigone has committed suicide. Her death leads to the suicide of two others close to King Creon: his son, Haemon, who was going to marry Antigone, and the queen, who commits suicide after losing her only surviving son.

Running through such tragedies is the theme of fate, which cannot be avoided. A forbidden act is committed in innocence, and the consequences follow remorselessly.

Related pages
 Theatre of Ancient Greece

References 

Sophocles