[Guichard, Karl], a Prussian officer, born at Magdeburg; joined Frederick the Great at Breslau, "a solid staid man, of a culture unusual for a soldier; brought with him his book, 'Memoirs Militaires sur les Grecs et les Romans,' a solid account of the matter by the first man who ever understood both war and Greek; very welcome to Frederick, whom he took to very warmly; dubbed him Quintus Icilius, and had his name so entered as major on the army books; promoted at length to colonel, a rank he held till the end of the war" (1721-1775). See [Carlyle's] "Frederick."

[Guicowar], the hereditary title of the Mahratta princes who rule over [Baroda] (q. v.), in Gujarat, East India.

[Guido Aretinus], a Benedictine monk who flourished at Arezzo, in Italy, during the 11th century, the first to promote the theoretical study of music; he is credited, amongst other things, with the invention of counterpoint, and was the first to designate notes by means of alphabetical letters, and to establish the construction of the stave.

[Guido Reni], Italian painter of the school of Bologna; best known by his masterpiece "Aurora and the Hours" at Rome, painted on a ceiling, and his unfinished "Nativity" at Naples (1575-1642).

[Guienne] (a corruption of Aquitania), an ancient province of SW. France, now subdivided into the departments of Gironde, Dordogne, Lot, Aveyron, and embraces parts of Lot-et-Garonne and Tarn-et-Garonne.

[Guignes, Joseph de], an eminent French Orientalist, and Sinologist especially; was author of "Histoire Générale des Huns, des Turcs, des Moguls, &c.," a work of vast research (1721-1800).

[Guildford] (14), capital of Surrey, on the Wey, 30 m. SW. of London, a quaint old town with several interesting buildings, and the ruins of a Norman castle; is noted for its "Surrey wheats" and live-stock markets; and has corn, paper, and powder-mills, also iron-works.

[Guildhall], a building in London and a hall for banquets of the City Corporation; destroyed by the fire of 1666 and rebuilt in 1789.

[Guildhall School of Music], an institution established by the Corporation of London to provide advanced and thorough instruction in music at a moderate rate, a fine building in connection with which was erected in 1887; started with 62, and has now 3600 pupils. The Corporation have expended £50,000 on it, besides an annual contribution of £2300.

[Guilds], associations of craftsmen or tradesmen in the Middle Ages to watch over and protect the interests of their craft or trade, and to see that it is honourably as well as economically conducted, each with a body of officials to superintend its affairs; they were associations for mutual help, and of great benefit to the general community, religiously and morally, as well as municipally.