MARSTON (NORTH), a parish in the hundred of ASHENDON, county of BUCKINGHAM, 3 miles (S. by E.) from Winslow, containing 558 inhabitants. The living is a discharged perpetual curacy, in the archdeaconry of Buckingham, and diocese of Lincoln, endowed with £400 private benefaction, £400 royal bounty, and £400 parliamentary grant, and in the patronage of the Dean and Chapter of Lincoln. The church, dedicated to St. Mary, is a neat structure, containing three stone stalls and a piscina; the chancel was built by the offerings of those who frequented a chalybeate spring here, which once was in high rebute, though now scarcely known.