[Orrery] is a mechanical toy which exhibits, by an arrangement of rods, balls, and toothed wheels, the sun, the planets, and their moons, all performing their respective motions; so named after the Earl of Orrery, for whom Charles Boyle made the first one in 1715.
[Orsini, Felice], Italian conspirator, born of a noble family, but bred in the atmosphere of revolution and secret plotting; with three others attempted the life of Louis Napoleon; was defended by Jules Favre, but condemned to death and guillotined (1819-1858).
[Orsova], two fortified towns on opposite banks of the Danube, at the Iron Gates: Old Orsova (3), in Hungary, is a trading and shipping centre; New Orsova, in Servia, was repeatedly taken and retaken in the wars of the 18th century.
[Orviëto] (7), an Italian city in Perugia, 78 m. by rail N. of Rome, is noted for its wines; it dates from Roman times, and in the Middle Ages was a frequent refuge of the Popes.
[Oscans], a primitive people of Italy occupying Campania; were subjugated in the 5th century B.C. by the Samnites, who amalgamated with them and were subsequently incorporated with the Romans; the Oscan tongue, a cruder form of Latin, may have had its own literature, and is still extant on coins and in inscriptions.
[Oscar I.], king of Sweden and Norway, son of Bernadotte, born at Paris, reigned from 1844 to 1857 (1799-1858); Oscar II., king of Sweden and Norway, son of preceding, succeeded his brother Charles XV. in 1872, has distinguished himself in literature by translating Goethe's "Faust" into Swedish, and by a volume of minor poems under his nom de plume Oscar Frederick; b. 1829.
[Oscott], a village in Staffordshire, 4 m. N. of Birmingham, the site of the Roman Catholic College of St. Mary's, which claims to be the centre of Catholicism in England; founded in 1752, it was housed in magnificent buildings in 1835, and became exclusively a training-school for the priesthood in 1889, though it originally had laymen among its students.
[O'Shaughnessy, Arthur], poet, born in London; held a post in the natural history department of the British Museum; wrote, among other works, three notable volumes of poems, "The Epic of Women," "Lays of France," and "Music and Moonlight" (1844-1881).
[Osiander, Andreas], a German Reformer, born near Nüremberg, and attaching himself to Luther, became preacher there, and eventually professor of Theology at Königsberg; involved himself in a bitter controversy with Chemnitz on justification, ascribing it not to imputation, but the germination of divine grace in the heart, or the mystical union of the soul with God, a controversy which was kept up by his followers after his death (1498-1552).
[Osiris], one of the principal gods of Egypt, the husband of Isis, who was his sister and the father of Horus, who avenged the wrongs he suffered at the hands of the Earth, his mother, in whose womb he was born and in whose womb he was buried; he was the god of all the earth-born, and subject to the like fate.