BYLAND-cum-MEMBRIS, a township in the parish of COXWOLD, wapentalce of BIRDFORTH, North riding of the county of YORK, 7 miles (S. W. by W.) from .Helmsley, containing, with Oldstead and Wass, Situated in Kilburn parish, 372 inhabitants. In 1177, a convent of Cistercian monks was founded here, the revenue of which, at the dissolution, amounted to £2Q5. 5. 4.: it was a noble building; the westernfront, part of a fine circular window, one end of the transept, and some parts of the lateral aisles yet remain, affording a beautiful specimen of early English architecture, pn the removal of a portion of the ruins, in 1818, a stone coffin, containing, according to tradition, the re- Wains pf Roger de Mowbray, its founder, was discovered, and is still preserved at Myton. Fragments of a beautiful tesselated pavement were also found.