SOWERBY, a chapelry in the parish of THIRSK, wapentake of BIRDFORTH, North riding of the county of YORK, 1 mile (S.) from Thirsk, containing 748 inhabitants. The living is a perpetual curacy, in the archdeaconry of Cleveland, and diocese of York, endowed with £200 private benefaction, and £400 royal bounty, and in the patronage of the Archbishop of York.