Tombstones of the British West Indies by Vere Langford Oliver: "His Excellency John Tinker died 10 July 1758 aged 58. 18 years Governor and Commander-in-Chief
Turner', catalogue entry, June 2004, revised by David Blayney Brown, January 2012, in David Blayney Brown (ed.), J.M.W. Turner: Sketchbooks, Drawings and