HILARY (ST.), a parish in the hundred of PENWITH, county of CORNWALL, comprising the market-town of Marazion, and containing 2811 inhabitants. The living is a vicarage, in the archdeaconry of Cornwall, and diocese of Exeter, rated in the king's books at £ 11. 6. 0. Mrs. Beard and others were patrons in 1814. The Rev. John Penneck, in 1723, bequeathed £ 5 per annum for the instruction of four children.