...ecurred, and it was difficult for Madame Ossoli to force herself on board. Still, she went; they sailed May 17, 1850, the only other passengers being Horace Sumner, of Boston,--a younger brother of Charles Sumner , -and a young Italian girl, Celeste Paolini. Misfortune soon began; Captain Hasty sickened and died of malignant small-pox, and was buried beneath the waves in tie harbor of Gibraltar. There the...