Iophon was an Greek

Ancient Greece

Ancient Greece is a civilization belonging to a period of Greek history that lasted from the Archaic period of the 8th to 6th centuries BC to the end of antiquity. Immediately following this period was the beginning of the Early Middle Ages and the Byzantine era. Included in Ancient Greece is the...

 tragic poet

Poet

A poet is a person who writes poetry. A poet's work can be literal, meaning that his work is derived from a specific event, or metaphorical, meaning that his work can take on many meanings and forms. Poets have existed since antiquity, in nearly all languages, and have produced works that vary...

 and son of Sophocles

Sophocles

Sophocles is one of three ancient Greek tragedians whose plays have survived. His first plays were written later than those of Aeschylus, and earlier than or contemporary with those of Euripides...

.

Iophon gained the second prize in tragic competition in 428 BC, Euripides

Euripides

Euripides was one of the three great tragedians of classical Athens, the other two being Aeschylus and Sophocles. Some ancient scholars attributed ninety-five plays to him but according to the Suda it was ninety-two at most...

 being first, and Ion

Ion of Chios

Ion of Chios was a Greek writer, dramatist, lyric poet and philosopher. He was a contemporary of Aeschylus, Euripides and Sophocles. Of his many plays and poems only a few titles and fragments have survived...

 third. He must have been living in 405 BC, the date of the production of The Frogs

The Frogs

The Frogs is a comedy written by the Ancient Greek playwright Aristophanes. It was performed at the Lenaia, one of the Festivals of Dionysus, in 405 BC, and received first place.-Plot:...

of Aristophanes

Aristophanes

Aristophanes , son of Philippus, of the deme Cydathenaus, was a comic playwright of ancient Athens. Eleven of his forty plays survive virtually complete...

, in which he is spoken of as the only good Athenian

Athens

Athens , is the capital and largest city of Greece. Athens dominates the Attica region and is one of the world's oldest cities, as its recorded history spans around 3,400 years. Classical Athens was a powerful city-state...

 tragic poet, although it is hinted that he owed much to his fathers' assistance. He wrote fifty plays, of which only a few fragments remain.

It is said that Iophon accused his father before the court of the phratores of being incapable of managing his affairs, so that he might gain the guardianship of his father's fortune, to which Sophocles replied by reading the chorus of the Oedipus at Colonus

Oedipus at Colonus

Oedipus at Colonus is one of the three Theban plays of the Athenian tragedian Sophocles...

(688 ff.), which he was currently writing; the piece so proved that he was still in possession of all his mental faculties that he was acquitted.