MISTERTON, (Leicestershire) on the E. side of the Avon, almost opposite to Lutterworth, bel. anciently to the Naptons, nnd afterwards to the Poultneys, of whom Sir John, a native of this place, was bred in London, and four times its Ld.-mayor, and built that Ch. there, in the R. of Edw. III. which was, from him, denominated St. Lawrence-Poultney.