EOLUS.  See AEOLUS.

EON.  See AEON.

EON DE BEAUMONT, CHARLES D’, the “Chevalier d’Eon,” a noted French diplomatist, born at Tonnerre, Burgundy; notorious as having, while on secret missions, adopted a woman’s dress for purposes of disguise; was ambassador at the English Court, but degraded and recalled by Louis XVI., and condemned to wear feminine garb till the close of his life; died in destitution, when the popular doubt as to his real sex was set at rest (1728-1810).

EOS, the goddess of the dawn, the daughter of Hyperion, and the sister of Helios and Selene.  See AURORA.

EOeTVOeS, JOZSEF, Hungarian statesman and author, born at Buda; adopted law as a profession, but devoted himself to literature, and eventually politics; Minister of Public Instruction, and then of Worship and Education; published some powerful dramas and novels, notably “The Village Notary,” a work pronounced equal in many respects to the best of Scott’s novels; also vigorous political essays (1813-1871).

EPACT, a name given to the excess of the solar month over the lunar, amounting to 1 day 11 hours 11 minutes and 57 seconds, and of the solar year over the lunar amounting to 11 days.

EPAMINONDAS, a famous Theban statesman and soldier, defeated Sparta in the great victory of Leuctra, and during his lifetime raised Thebes to a position of dominant power; was slain in the battle of Mantinea when again successfully engaging the Spartans; blameless in his private life as he was heroic in the field, he figures as the great hero of Theban history; born about the close of the 5th century B.C.

EPEE, CHARLES MICHEL, ABBE DE L’, a noted philanthropist, born at Versailles; took holy orders, but was divested of them on account of Jansenist views; devoted his life to the instruction of deaf-mutes, for whom he founded an institute, and invented a language of signs (1712-1789).

EPEIUS, the contriver of the wooden horse, by means of which the Greeks entered and took possession of Troy, and who was assisted by Athena in the building of it.

EPERNAY (18), a French town on the Marne, 20 m.  NW. of Chalons; the chief emporium of the champagne district.

EPHESIANS, THE EPISTLE TO, a presumably circular letter of St. Paul to the Church at Ephesus, among other Churches in the East, written to show that the Gentile had a standing in Christ as well as the Jew, and that it was agreeable to the eternal purpose of God that the two should form one body in Him; it contains Paul’s doctrine of the Church, and appears to have been written during his first imprisonment in Rome (61-63); it appears from the spirit that breathes in it and the similar thoughts and exhortations, contained to have been written at the same time as the Epistle to the Colossians.

EPHIALTES, one of the giants who revolted against Zeus and threatened to storm heaven; he appears to have been maimed by Apollo and Hercules.