ASHBY-de-la-ZOUCH, a market-town and parish in the western division of the hundred of GOSCOTE, county of LEICESTER, 18 miles (N.W. by W.) from Leicester, and 115 (N.W. by N.) from London, containing, with the chapelry of Blackfordby, and the extra-parochial liberty of Alton-Grange, 4227 inhabitants. The name appears to be derived from the Saxon Asc, an ash, and bye, a habitation: it received the adjunct, by which it is distinguished from other towns of the same nanx.-, from the family of La Zouch, in whose possession it continued from the latter part of the twelfth to the close of the fourteenth century. Sir William Hastings, created Baron Hastings by Edward IV., who was beheaded by Richard III., built a strong castle here in the reign of the former monarch, in which Mary, Queen of Scots, while in the custody of the Earl of Huntingdon, was for some time kept in confinement: in this castle Anne, consort of James I., and her son, Prince Henry, were magnificently entertained by the Earl of Huntingdon, on their journey from York to London, in 1603. At the commencement of the parliamentary war, the Earl of Huntingdon was one of the first that appeared in arms for the king in Leicestershire. Ashby castle was garrisoned for his Majesty by the earl's second son, Col. Henry Hastings, who was made general of the king's forces in the midland counties, and, for his services to the royal cause, was, in 1643, created Baron Loughborough. The king was here, on his march to and from Leicester, in May and June 1645. After sustaining a siege of several months from the army under Sir Henry Fairfax, Lord Loughborough surrendered the castle to Col. Needham, in February 1646, on honourable terms, the garrison being allowed to march out with all the honours of war. This castle was one of the fortresses demolished by order of a committee of the House of Commons, about the end of the year 1642; portions of the walls of the hall, the chapel, and the kitchen, are still remaining, and form an extensive and interesting mass of ruins. The town, a great part of which was destroyed by fire in 1753, is pleasantly situated on the banks of the small river Gilwisthaw, at the north-western extremity of the county, and consists principally of one very spacious street, with two smaller streets extending in a parallel direction, containing several substantial and wellbuilt houses: there are many excellent springs in the neighbourhood, but the town is very indifferently supplied with water. The Ivanhoe baths, a splendid building erected within the last six years, in the Doric order of architecture, are supplied from the neighbouring collieries with water, strongly impregnated with muriate of soda, containing, by ten or twelve degrees, a greater proportion of salt than sea water, and efficacious in mitigating the pain of rheumatism; the baths are conveniently and elegantly fitted up for the use of invalids. There are lodging-houses, a handsome hotel, a .neat theatre, and other sources of attraction requisite in a place of fashionable resort. A small mineral spring, called Griffydam, the water of which possesses highly medicinal properties, rises at a short distance from the town. The manufacture of the coarser kinds of hosiery is carried on here: bricks are made to a considerable extent; and in the neighbouring wolds, which abound with iron-stone, a furnace for smelting the ore has been recently erected. A canal passes within three miles south-westward of the town, with which it is connected by a rail-road, and, after continuing a course of more than thirty miles, unimpeded by a single lock, forms a junction with the Coventry canal. The market is on Saturday: fairs are held on Shrove-Monday, Easter - Tuesday, Whit-Tuesday, the last Monday in September, and the 10th of November, for horses and cattle -. this is stated to be the best market for strong horses in England. The town is in the honour of Tutbury, duchy of Lancaster, and within the jurisdiction of a court of pleas held at Tutbury every third Tuesday, for the recovery of debts under 40s.: a constable and two head-boroughs are appointed at the court leet of the lord of the manor. The living is a discharged vicarage, in the archdeaconry of Leicester, and diocese of Lincoln, rated in the king's books at £ 14. 10. 4., endowed with £200 private benefaction, and £200 royal bounty, and in the. patronage of the Marquis of Hastings. The church, dedicated to St. Helen, is a spacious structure in the decorated style of English architecture, and contains, among many others, a handsome monument to the memory of Francis, Earl of Huntingdon, and his Countess. There are places of worship for Baptists, those in the Connexion of the late Countess of Huntingdon, Independents, and Wesleyan Methodists. The free grammar school was founded, in 1567, by Henry, Earl of Huntingdon, and others, and endowed with one hundred and twenty houses and seventy-five acres of land: it has, jointly with the school at Derby, ten exhibitions of £10 each per annum, to Emanuel College, Cambridge, founded by Francis Ash, merchant and citizen of London, a native of this town, with preference to the founder's relations. The Blue-coat school, for twentysix boys, was founded in 1669, and endowed with. £25 per annum, by Isaac Dawson; and a Greencoat school was founded" and endowed by Alderman Newton, of Leicester. The Rev. Simeon Ash, a native of this town, gave £50 per. annum, directing that £1Q thereof should be appropriated to the apprenticing of two boys yearly in some corporate town, and that the remainder should be distributed among the poor. A great number of Roman coins has been found here within the last seven years. Bishop Hall, an eminent divine and satirist, and Dr. John Bainbridge, a celebrated astronomer and mathematician, were born at this town, the former in 1574, and the latter in 1582.