Location information

INOI (Ancient city) MARATHONAS
Marathon, Probalinthus (Probalinthos), Tricorythus (Trikoruthos), and Oenoe (Oinoe), four demi situated in the small plain open to the sea between Mt. Parnes and Mt. Pentelicus, originally formed the Tetrapolis, one of the twelve ancient divisions of Attica. The whole district was generally known under the name of Marathon

Dictionary of Greek and Roman Geography (1854) (ed. William Smith, LLD)
• http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Per...

Oenoe

A deme of Attica, near Marathon, belonging to the tribe Aeantis.

Perseus: Harry Thurston Peck, Harpers Dictionary of Classical Antiquities (1898)
• http://www.perseus.tufts.edu/cgi-bin/ptext?doc=Per...