His lordship was born on the 18th of June, 1769, and consequently died in the 53rd year of his age. He commenced his career, like his patron, Mr. Pitt, as the advocate of parliamentary reform; and, also like that apostate minister, Lord Londonderry abandoned his early patriotic pledges and principles for the emoluments of office, which he first entered in 1797, as keeper of the privy seal, and, shortly after, one of the lords of the treasury, of Ireland. In the following year, he became secretary to the lord lieutenant. Honours and places were now lavishly heaped upon him. In 1802, his lordship received the appointment of the Board of Controul, and, in 1805, was raised to the high and responsible office of minister of war! On the death of Mr. Pitt in 1806, his lordship was obliged to resign, with all the other "clerks in office," as the _débris_ of Mr. Pitt's cabinet were called. On the resignation of the Grey and Grenville administration, in 1807, he resumed his former situation of minister of war, in which he continued till the ill-starred Walcheren expedition and his duel with Mr. Canning drove him from office, scorned and ridiculed by the whole of Europe. The year 1809 gave his lordship an opportunity of shewing how much he admired the existing abuses in church and state; for, on an investigation taking place into the Duke of York's shameful neglect of duty, as commander-in-chief, this year, the noble marquis was peculiarly active in his defence, and circulated a considerable sum of money in bribing those who were likely to appear as witnesses against the royal libertine. On the assassination of Mr. Perceval, in 1811, his lordship was made foreign minister, in which situation he continued till his death. Holding so high an office at a time when our foreign exertions were the most extensive and important, and acting as our negotiator when Europe might have been composed and re-adjusted by our councils, he had opportunities, which few ministers have enjoyed, of benefitting his country and the whole human race. But how did he employ these rare opportunities? Alas! his name is only to be found in treaties and conventions for clipping the boundaries, impairing the rights, or annihilating the existence of independent states; and he gloried in the opportunity of stifling liberty in all the lesser states of Europe. Even the colonial and commercial interests of Great Britain herself were bartered away for snuff boxes and the smiles of Continental despots! If, however, there is one action more than another calculated to brand the name of Castlereagh with immortal infamy, it is the mean, tyrannical, and inglorious conduct which he exercised towards the greatest man that ever reigned over a free and enlightened people--the Emperor NAPOLEON! To view the career of this truly illustrious man is to look back upon the course of a blazing star, that, drawing its fiery arch over the concave of heaven, fixes the admiring attention of the sublunary world, and dazzles, while it arrests, the wondering eye! What language can do justice to the mental powers and noble daring of the man who subdued the blood-thirsty enemies of his country, and laid Europe at his feet? In Napoleon, we saw the triumphant opposer of all despots, and the restorer of order to his own disorganized and distracted subjects. See him from his bold and judicious exertions at Toulon to his assumption of the imperial title, and the dread-inspiring attitude he presented to terrified and retiring Russia,--then judge his gigantic energy and valour! As first consul, he pacified Europe; and, as emperor and king, revenged her breach of the peace. Russia, Sweden, Denmark, Holland, Prussia, the Netherlands, Germany, Sardinia, Spain, Portugal, Italy, and Naples, were all in arms against his power; yet--all fell before it!