Examined at headquarters after a trip of intense strain and weariness, the prisoners all proved to be men of a very low, mixed-blooded, and mentally aberrant type. Most were seamen, and a sprinkling of negroes and mulattoes, largely West Indians or Brava Portuguese from the Cape Verde Islands, gave a coloring of voodooism to the heterogeneous cult. But before many questions were asked, it became manifest that something far deeper and older than negro fetishism was involved. Degraded and ignorant as they were, the creatures held with surprizing consistency to the central idea of their loathsome faith.