Acaster-Malbis (Holy Trinity), a parish, in the union of York, partly in the Ainsty wapentake and W. riding, but chiefly in the wapentake of Ouze and Derwent, E. riding of York, 4 ½ miles (S. by W.) from York; containing 148 inhabitants, of which number 322 are in the township of Acaster-Malbis. This place partly derives its name from the family of Malby, who flourished here for some centuries after the Conquest, until at length a daughter and heiress was married to Fairfax, of Walton, created Viscount Emley. It comprises by computation 1839 acres, and is intersected by the navigable river Ouse. The living is a perpetual curacy; net income, £56; patron and impropriator, Sir F. Lawley, Bart. A school is endowed with land given by John Knowles in 1603, which produces £29. 4. 7. per annum, and is vested in feoffees, who appoint fourteen poor children on the foundation.
Source: A Topographical Dictionary of England by Samuel Lewis Fifth Edition Published London; by S. Lewis and Co., 13, Finsbury Place, South. M. DCCC. XLV.