John Cann's Treasure by Grant Allen

It was not for long, however. Cecil Mitford had at least one strong quality -- indomitable energy and perseverance. All was not yet lost: if need were, he would hunt for John Cann's tomb in the very submerged ruins of Old Port Royal. He looked up once more at the puzzled negro, and tried to bear this bitter downfall of all his hopes with manful resignation.

At that very moment, a tall and commanding-looking man, of about sixty, with white hair but erect figure, walked slowly from the cocoa-nut grove on the sand-spit into the dense and tangled precincts of the cemetery. He was a brown man, a mulatto apparently, but his look and bearing showed him at once to be a person of education and distinction in his own fashion. The old sexton rose up respectfully as the stranger approached, and said to him in a very different tone from that in which he had addressed Cecil Mitford, "Marnin, sah; marnin, Mr. Barclay. Dis here buckra gentleman from Englan', him come 'quiring in de cemetry after de grabe of pusson dat dead before de great earthquake. What for him come here like-a-dat on fool's errand, eh, sah? What for him not larn before him come dat Port Royal all gone drowned in de year 1692?"