GISLEHAM, a parish in the hundred of MUTFORD-and-LOTHINGLAND, county of SUFFOLK, 4 miles (S. w. by S.) from Lowestoft, containing 222 inhabitants. The living is a discharged rectory, in the archdeaconry of Suffolk, and diocese of Norwich, rated in the king's books at £13. 6. 8., and in the patronage of the Crown. The church is dedicated to the Holy Trinity. The parish is bounded on the east by the North sea.