THORNTON, a chapelry in the parish of BRADFORD, wapentake of MORLEY, West riding of the county of YORK, 4 miles (W.) from Bradford, containing 4100 inhabitants. The living is a perpetual curacy, in the archdeaconry and diocese of York, endowed with £400 private benefaction, £600 rOyal bounty, and £400 parliamentary grant, and in the patronage of the Vicar of Bradford. The chapel, dedicated to St. James, is principally in the later style of English architecture. There are quarries of freestone in the neighbourhood, and the manufacture of worsted is carried on to a considerable extent. A school, erected by subscription, is endowed with £ 50 per annum, arising from the produce of divers benefactions, the principal of which are those of George Ellis and Samuel Sunderland: about eighty children are instructed, some of them in the classics.