University of Virginia Library

“The French ship Le Rodeur, with a crew of twenty-two men, and with one hundred and sixty negro slaves, sailed from Bonny, in Africa, April, 1819. On approaching the line, a terrible malady broke out,—an obstinate disease of the eyes,—contagious, and altogether beyond the resources of medicine. It was aggravated by the scarcity of water among the slaves (only half a wine-glass per day being allowed to an individual), and by the extreme impurity of the air in which they breathed. By the advice of the physician, they were brought upon deck occasionally; but some of the poor wretches, locking themselves in each other's arms, leaped overboard, in the hope, which so universally prevails among them, of being swiftly transported to their own homes in Africa. To check this, the captain ordered several who were stopped in the attempt to be shot, or hanged, before their companions. The disease extended to the crew; and one after another were smitten with it, until only one remained unaffected. Yet even this dreadful condition did not preclude calculation: to save the expense of supporting slaves rendered unsalable, and to obtain grounds for a claim against the underwriters, thirty-six of the negroes, having become blind, were thrown into the sea and drowned!”—

Speech of M. Benjamin Constant, in the French Chamber of Deputies, June 17, 1820.

In the midst of their dreadful fears lest the solitary individual whose sight remained unaffected, should also be seized with the malady, a sail was discovered. It was the Spanish slaver, Leon. The same disease had been there; and, horrible to tell, all the crew had become blind! Unable to assist each other, the vessels parted. The Spanish ship has never since been heard of. The Rodeur reached Guadaloupe on the 21st of June; the only man who had escaped the disease, and had thus been enabled to steer the slaver into port, caught it in three days after its arrival.—

Bibliotheque Opthalmologique for November, 1819.