Tre-mayne in this parish, i. e. the town of stone, or the stone town, transnominated the gentle family of Peares or Perys, i. e. Pearce in English, to that of Tremayne, tempore Edward III. at which time Peres de Tremayne was lord and possessor thereof, who married Dame Opre, or Obre de Treskewis, and by her had issue John, that died without issue; 2ndly, Peros, that married Onera Trevartea, by whom he had issue Richard, who had issue Thomas, that married Isabella, daughter and heir of Trenchard of Collacomb in Devon, and removed thither, by whom he had issue Nicholas, Canon of St. Peter’s Church, Exeter; which Isabella, surviving her husband Tremayne, married Sir John Damerell, Knight, sheriff of Devon 1 Richard II. 1377, by whom she had no issue: nevertheless so prevailed with him, having no issue of his own, to settle divers land upon her issue by Tremayne, which was a great advancement of the estate of the Tremaynes. In 1392, Nicholas her son aforesaid married Jane, and had issue Thomas that married Carew, who had issue John, who by Joan Warr had issue John, who had issue Thomas, who by Grenville had issue Roger, Edmund, and Degory; Degory had issue Arthur, that married Grenville, by whom he had issue Edmund and Richard, from which Richard the Tremaynes of St. Ewe are descended. This tenement of Tremayne is long since gone out of that name, and is now the land of persons to me unknown. Tremayne tenements are also in St. Martyn’s in Kerrier, also in St. Colomb Major, et al. Tremayne parish in the hundred of East. The arms of Damorell were, Party per fess Gules and Azure, three crescents, 2 and 1, Argent. TONKIN. The name of this parish in the king’s book is La Vabe, that is, St. Vabe, or Mabe’s Place. The chief estate in this parish, and which I shall therefore begin with, is the manor of Carnsew, alias, says Mr. Carew, Carndew, the black rock, or rather a heap of black rocks, this parish and estate abounding in great rocks of moorstone. This place gave name to a very eminent family, which removed afterwards to Bokelby in St. Kew. One of the Carnsews of Bokelby granted a lease of the barton of Carnsew, in the reign of Queen Elizabeth, to William Thomas, which William Thomas from thenceforth took the name of Carnsew; and I have in my possession a grant of arms from Sir Richard St. George, Clarenceux King-at-Arms, to Henry Carnsew, of Trewone, junior, dated the 2d of December 1633, recognising this assumption of a new name from his place of residence. This family has since removed to a better settlement at Trewoon in Budock. Carverth, which signifies the green town, is also within and held from this manor. This place gave name to, and was the seat of an ancient race of gentlemen, from whom it passed to the Penalunas, till, in the reign of King Charles the First, it was sold to Thomas Melhuish of Penryn, merchant, descended from the Melhuishes of Northan in Devonshire.