HAGHMON-ABBEY, or HAUGHMOND-ABBEY, a liberty (extraparochial), in the Wellington division of the hundred of BRADFORD (South), county of SALOP, 4 miles (N.E.) from Shrewsbury. In 1110, William Fitz-Alan, of Clun, founded an abbey here for canons regular of the order of St. Augustine, and dedicated it to St. John the Apostle and Evangelist, the revenue of which, at the dissolution, amounted to £294. 12. 9. It forms part of the demesne of Sundorn: the remains consist of the chapter-house, which is entire, the south doorway of the nave of the church, and a range of building supposed to have been the abbot's lodging and hall, partly in the Norman, but chiefly in the early, style of English architecture. The Rev. William Clarke, Chancellor in the Cathedral Church of Chichester, and an antiquary of no mean repute, was born at this place in 1696.