MARTIN-in-MENEAGE (ST.), a parish in the hundred of KERRIER, county of CORNWALL, 6 miles (E. S. E.) from Helston, containing 504 inhabitants. The living is a rectory not in charge, -with that of Mawgan, in the archdeaconry of Cornwall, and diocese of Exeter. Helford river is navigable on the north of this parish. Tremayne was for some time the residence of the circumnavigator, Captain Wallis.