RMS Rhone, just three years old then and the pretty queen of the Royal Mail Steam Packet Company's fleet, sank in the great St. Narciso hurricane of late October 1867, a devastating category three storm that bored a line east to west atop the Antilles, and ruthlessly thinned the islands' population while it sank some seventy ships in port and local waters.Fleeing from Tortola across Drake Strait and toward open water at full speed, through the backside of the hurricane and nearly blinded by rain and spray, Rhone drove aground on Black Rock, in the shallows off Salt Island, shoved