BALLYLENNAN, a parish, in the barony of SHELMALIER, county of WEXFORD, and province of LEINSTER, 5 miles (S. W. by S.) from Taghmon; containing 733 inhabitants. This parish is situated on the high road from Wexford to Duncannon Fort, and is separated on the east from the barony of Bargy, and on the south-east from the barony of Shelburne, by a navigable stream called indifferently the Bannow or Sear river. It comprises 2460 statute acres, as applotted under the tithe act, of which about 60 acres are woodland, and the remainder chiefly under tillage. The soil is generally light, with the exception of some very rich land near the Scar river, the mud of which supplies abundance of manure; the system of agriculture is good, and still improving; and the dwellings of the peasantry, which are cleanly and cheerful, afford striking indications of industry and comfort. At the mouth of the Scar river, in Bannow bay, is a small quay for landing limestone and manure, which are brought from the peninsula of Hook, on the other side of the bay of Fethard, in boats of about 15 tons burden. Rosegarland, the elegant seat of F. Leigh, Jun., Esq., though to all appearance a modern mansion, is incorporated with some of the walls,and occupies part of the site of an Anglo-Norman fortress, originally quadrangular and flanked at the opposite angles with massive square and round embattled towers, of which latter, one has been raised by the present proprietor to the height of 60 feet, commanding a luxuriant and extensive prospect over the numerous rich demesnes with which this part of the country is ornamented. The gardens and pleasure grounds are tastefully laid out; in the former, which comprise seven acres, are four Portugal laurels of extraordinary growth, planted in the form of a square at the distance of 1? yard asunder, and extending their foliage over an area of 65 yards in circumference; the latter are adorned with some fine timber, and a branch of the Sear winds through them, adding much to the beauty and fertility of the demesne. This is an impropriate curacy, endowed with the small tithes, in the diocese of Ferns, and forms part of the union of Horetown ; the rectory is impropriate in the Earl of Portsmouth. The tithes amount to #174. 6. 6?., of which #114. 6. 6?. is payable to the impropriator, and #60 to the rector of Horetown. The remains of the church have been converted into a mausoleum for the family of Leigh. In the H. C. divisions it is within the liberty of Tintern, and with Clongeen is known as the parish of Rosegarland.