This affair of 1820 has a separate interest of its own, connected with the character of the very celebrated person to whom it chiefly relates; but we notice it chiefly as the real occasion, the momentary spark, which, alighting upon the combustibles, by this time accumulated everywhere in Greece, caused a general explosion of the long-hoarded insurrectionary fury. Ali Pacha, the far-famed vizier of Yannina, had long been hated profoundly by the Sultan, who in the same proportion loved and admired his treasures. However, he was persuaded to wait for his death, which could not (as it seemed) be far distant, rather than risk anything upon the chances of war. And in this prudent resolution he would have persevered, but for an affront which he could not overlook. An Albanian, named Ismael Pasho Bey, once a member of Ali's household, had incurred his master's deadly hatred; and, flying from his wrath to various places under various disguises, had at length taken refuge in Constantinople, and there sharpened the malice of Ali by attaching himself to his enemies. Ali was still further provoked by finding that Ismael had won the Sultan's favor, and obtained an appointment in the palace. Mastered by his fury, Ali hired assassins to shoot his enemy in the very midst of Constantinople, and under the very eyes of imperial protection. The assassins failed, having only wounded him; they were arrested, and disclosed the name of their employer. Here was an insult which could not be forgiven: Ali Pacha was declared a rebel and a traitor; and solemnly excommunicated by the head of the Mussulman law. The Pachas of Europe received orders to march against him; and a squadron was fitted out to attack him by sea.