KETSBY, a parish in the hundred of HILL, parts of LINDSEY, county of LINCOLN, 8 miles (N. N. W.) from Spilsby, containing, with the parish of South Ormsby, 261 inhabitants. The living is a rectory, with that of South Ormsby, united in 1774 to the vicarage of Calceby and the rectory of Driby, in the archdeaconry and diocese of Lincoln. The church, which was dedicated to St. Margaret, is in ruins.