LLANVAIR-WATERDINE, a parish in the hundred of PURSLOW, county of SALOP, 4 miles (N.W.) from Knighton, containing 477 inhabitants. The living is a perpetual curacy, in the archdeaconry of Salop, and diocese of Hereford, endowed with £200 private benefaction, and £,600 royal bounty, and in the patronage of the Earl of Powis. The church, dedicated to St. Mary, is a mean building without a steeple. Before 1593 this was a chapelry within the parish of Clun. The river Teme separates the parish from Radnorshire."