DALKEITH  , a municipal and

police burgh of Edinburghshire, Scotland, lying between the North and South Esk, 74 M . S.E . of Edinburgh, by the North British railway . Pop . (1891) 7035; (1901) 6812 . It is an important agricultural centre, and has every week one of the largest grain-markets in Scotland . Besides milling, brewing and tanning, the chief industries are the making of carpets, brushes and bricks, and iron and brass founding . Near Eskbank, a handsome residential quarter with a railway station, coal-mining is carried on . Market-gardening, owing to the proximity of the capital, flourishes . The parish church—an old Gothic edifice, which was originally the Castle chapel, and was restored in 1852—the municipal buildings, corn exchange, Foresters' hall and Newmills hospital are among the principal public buildings . Dalkeith was the birthplace of Professor Peter Guthrie Tait, the mathematician (1831-1901) . Dalkeith Palace, a seat of the duke of Buccleuch, was designed by Sir John Vanbrugh in 1700 for the widow of the duke of Monmouth, countess of Buccleuch in her own right .

It occupies the site of a castle which belonged first to the Grahams and afterwards to the Douglases, and was sold in 1642 by

William, seventh or eighth earl of Morton, to Francis, second earl of Buccleuch, for the purpose of raising money to assist Charles I. in the Civil War . The palace has been the residence of several sovereigns during their visits to Edinburgh, among them George IV. in 1822, Queen Victoria in 1842, and Edward VII. in 1903 . The picture gallery possesses important examples of the Old Masters; the gardens are renowned for their fruit and flowers; and the beautiful park of over loco acres—containing a remnant of the Caledonian Forest, with oaks, beeches and ashes of great girth and height—is watered by the North and South Esk, which unite before they leave the policy . About i m. south is Newbattle Abbey, the seat of the marquess of Lothian, delight-fully situated on the South Esk . It is built on the site of an abbey founded by David I., the ancient crypt being incorporated in the mansion . The library contains many valuable books and illuminated MSS., and excellent pictures and carvings . In the park are several remarkable trees, among them one of the largest beeches in the United Kingdom . Two miles still farther south lies Cockpen, immortalized by the Baroness Nairne's humorous song " The Laird of Cockpen," and Dalhousie Castle, partly ancient and partly modern, which gives a title to the earls of Dalhousie . About 6 m. south-east of Dalkeith are Borthwick and Crichton castles, , m. apart, both now in ruins . Queen Mary spent three weeks in Borthwick Castle, as in durance vile, after her marriage with Bothwell, and fled from it to Dunbar in the guise of a page . The castle, which is a double tower, was besieged by Cromwell, and the marks of his cannon-balls are still visible . In the manse of the parish of Borthwick, William Robertson, the historian, was born in 1721 .

About 4 M.

west of Dalkeith is the village of Burdiehouse, the limestone quarries of which are famous for fossils . The name is said to be a corruption of Bordeaux House, which was bestowed on it by Queen Mary's French servants, who lived here when their mistress resided at Craigmillar .