MYNACHLOGDII (MONACHLOG-DII), a parish, in the union of NARBERTH, hundred of KEMMES, county of PEMBROKE, SOUTH WALES, 10 miles (N. by E.) from Narberth; containing 487 inhabitants. This parish, situated at the eastern extremity of the county bordering upon Carmarthen-shire, is bounded on the north by the parishes of Llativair-Nantgwyn, Whitechurch, and Meliney; on the east by those of Llanvyrnach, and Llanglydwen; on the south by Llandissilio; and on the west by Llangolman: it contains by computation 4050 acres, of which 1850 are arable, 400 pasture, and 1800 mountainous and boggy, with little or no woodland. A great portion is occupied by the Percelly mountain, and the remainder is inclosed, the soil being light, chiefly turbary, and producing crops of barley and oats, but no wheat: the rateable annual value is £904: there are two slate quarries, two mills, and a small woollen manufactory. The river called the Eastern Cleddy has its source within its limits, and is joined at the extremity of the parish by two brooks named Glandy and Wern. The living is a perpetual curacy, endowed with £1000 royal bounty; present net income, £180; patron, Sir R. B. P. Phillips, Bart.: the tithes have been commuted for a rent-charge of £52. 10., payable to the perpetual curate, but subject to rates, averaging £4. 15. 2. per annum. The church, dedicated to St. Dogmael, and once connected with a monastery, is situated at the extremity of the parish, and is capable of containing 2000 persons, but without seats: it is not remarkable for any architectural details, and has been left in a very neglected state.