It has swept before the eyes of all. Beneath that sceptred pall is the dust of a great Empire, founded and ruled by Louis Napoleon; if not the dust of the Emperor also, it is because he was willing to sacrifice others rather than himself. OTHER FRENCH SOVEREIGNS CAPTURED ON THE BATTLE-FIELD. Twice before have French sovereigns yielded on the battle-field, and become prisoners of war; but never before was capitulation so vast. Do their fates furnish any lesson? At the Battle of Poitiers, memorable in English history, John, King of France, became the prisoner of Edward the Black Prince. His nobles, one after another, fell by his side, but he contended valiantly to the last, until, spent with fatigue and over-come by numbers, he surrendered. His son, of the same age as the son of the French Emperor, was wounded while battling for his father. The courtesy of the English Prince conquered more than his arms. I quote the language of Hume:- "More touched by Edward's generosity than by his own calamities, he confessed, that, notwithstanding his defeat and captivity, his honor was still unimpaired, and that, if he yielded the victory, it was at least gained by a prince of such consummate valor and humanity. "[Footnote: History of England, (Oxford, 1826,) Cli. XVI., Vol. II. p. 407.] The King was taken to England, where, after swelling the triumphal pageant of his conqueror, he made a disgraceful treaty for the dismemberment of France, which the indignant nation would not ratify. A captivity of more than four years was terminated by a ransom of three million crowns in gold,--an enormous sum, more than ten million dollars in our day. Evidently the King was unfortunate, for he did not continue in France, but, under the influence of motives differently stated, returned to England, where he died. Surely here is a lesson. More famous than John was Francis, with salamander crest, also King of France, and rich in gayety, whose countenance, depicted by that art of which he was the patron, stands forth conspicuous in the line of kings. As the French Emperor attacked Germany, so did the King enter Italy, and he was equally confident of victory. On the field of Favia he encountered an army of Charles the Fifth, but commanded by his generals, when, after fighting desperately and killing seven men with his own hand, he was compelled to surrender. His mother was at the time Regent of France, and to her he is said to have written the sententious letter, "All is lost except honor." No such letter was written by Francis,[Footnote: Sismondi, Histoire des Francais, Tom. XVI. pp. 241-42. Martin, Histoire de France, (genie edit.,) Tom. VIII. pp. 67, 68.] nor do we know of any such letter by Louis Napoleon; but the situation of the two Regents was identical. Here are the words in which Hume describes the condition of the earlier:---