MERSTON, a parish, in the union of West Hampnett, hundred of Box and Stockbridge, rape of Chichester, W. division of Sussex, 3 miles (S. E.) from the city of Chichester; containing 104 inhabitants. The Arundel and Portsmouth canal passes through the parish. The living is a rectory, valued in the king's books at £7. 4. 7., and in the patronage of the Crown: the tithes have been commuted for £260, and the glebe contains 7½ acres. The church is partly in the early and partly in the decorated English style.