[63] Tynten or Tinten was the seat of an ancient Cornish family of that name, dating from at least the time of Edward I. It afterwards passed by marriage to the Carminows and the Courtenays. [64] At the United Service Institution Museum, in Whitehall, are relics of Captain Cook, including his chronometer, taken out again by Captain Bligh, in 1787, and carried by the mutineers of the _Bounty_ to Pitcairn Island. [65] An account of this voyage was published in London, in 1792, and contains Bligh's portrait. The details are also well given in David Herbert's 'Great Historical Mutinies.' It appears from the minutes of the court-martial that the rising of the crew against Bligh was not the result of any long-hatched conspiracy, but that it was both planned and executed between four and eight in the morning of the 28th April. [66] See Wentworth's 'New South Wales,' p. 200; and Bonwick's 'Curious Facts of Old Colonial Days.' _THOMASINE BONAVENTURA._ (DAME THOMASINE PERCIVAL, LADY MAYORESS OF LONDON.) [Illustration: (beginning of chapter vignette.)] _THOMASINE BONAVENTURA._ (DAME THOMASINE PERCIVAL, LADY MAYORESS OF LONDON.) 'A violet by a mossy stone, Half-hidden from the eye.' WORDSWORTH. In the Churchwardens' Accounts for the parish of St. Mary Woolnoth, in the City of London, are the following entries, the first of which (and one of the earliest in the book) makes mention of a Sir John Percyvall, who had a chantry in that church. He was Sheriff in 1486, and Lord Mayor in 1498; received the honour of knighthood from Henry VII., and died circa 1504. The second, dated 1539, runs as follows: 'It'm receyved of the Maister and Wardens of the Merchynt Taillors for the beme light of this Churche according to the devise of Dame Thomasyn Percyvall, widow, late wyf of Sir John Percyvall, knight, decessed, xxvj^s viii^d.' A third runs: 'It'm receyved more of the Maister and Wardens of the Merchant-taillours for ij tapers, th'oon of xv lb. and the other of v lb. to burne about the sepulchure in this Chirch at Ester Sunday, and for the Churchwardens labor of this Churche to gyve attendance at the obit of S^r John Percyvall and of his wyfe according to the devyse of the said Dame Thomasyn Percyvall his wyf iiij^l, vi^s iiij^d.' And the last: 'It'm receyved of the said Maister and Wardenns of Merchant-taillours for the reparacions of the ornaments of this Chirche according to the will of the said S^r John Percyvall vj^s.'