SEBASTIEN LE PRESTRE DE VAUBAN, son of Albin le Prestre and Aimée Carmagnol, was born May 1, or, by other accounts, May 15, 1633, at St. Leger-deFoucheret, a small village between Saulieu and Avallon, in the province of Burgundy. He became an orphan at an early age, his father having lost both his life and fortune in the public service. Under the protection and instruction of M. de Fontaines, prior of St. John at Semur, he acquired some knowledge of geometry, a science then but little cultivated among military men. At seventeen years of age he deserted his home, and entered as a volunteer in the regiment of Condé, then employed in the Spanish service, in which his zeal and abilities soon procured him a commission. Nor was it long before he showed his talent VOL. II. 2 F for the science of engineering. In 1652 he was employed in the erection of the fortifications of Clermont, in Lorraine; and the same year, serving at the first siege of Ste. Menehould, he made several lodgments, and during the assault swam the river under the enemy's fire. Public notice was taken of this exploit ; and by this means Vauban's family heard, for the first time, that he had embraced the military profession. In 1653 he was taken prisoner by a French corps, and conducted to Cardinal Mazarin, who thought it worth while to purchase his services with a lieutenancy in the regiment of Bourgogne. In the same year he served as an engineer under the Chevalier de Clerville, at the second siege of Ste. Menehould; and the charge of repairing the fortifications of that town, when retaken by the troops of Louis XIV., was confided to him. In May, 1655, Vauban received his commission as engineer, and in the following year he was rewarded for his services with the command of a company in the regiment of the Maréchal de la Ferté. Not to mention the numerous situations in which he bore an active but subordinate part, we proceed at once to the year 1658, in which he had the chief direction of the sieges of Gravelines, Ypres, and Oudenarde; where, being free to act on his own opinions, yet still doubting his strength, he showed, by judicious though slight innovations, what might be ultimately expected from his matured experience. He was also charged with the improvement of the port and fortifications of Dunkerque, on the surrender of that once important place to France by the treaty of October 17, 1662. When the war with Spain was renewed in 1667, Vauban had the principal direction of the sieges at which Louis XIV. presided in person. At Douay he received a musket-wound in his cheek, the scar of which is preserved by Coisevox and Lebrun in his bust and portraits. The capture of Lille, after only nine days of open trenches, procured for him a lieutenancy in the Guards and a pension, accompanied with the far more gratifying commendations of his sovereign. Hostilities were ended by the treaty of Aix-la-Chapelle, in 1668, in which year he prepared designs for the citadel of Lille, for Ath, and several other places; and in 1669 the king appointed him governor of the citadel of Lille, the first reward of this description created in France. Soon after the peace Vauban accompanied the minister Louvois on a mission to the duke of Savoy, and furnished plans for the fortifications of Verrue, Verceil, and the citadel of Turin. Returning to Flanders, the works of Dunkerque were prosecuted under his immediate direction with unexampled activity. Three corps of 10,000 men relieved each other daily, every four hours, proceeding from the camp with their arms, and resuming them on the completion of their task. In the midst of these labours he prepared his first work on the attack of fortresses, for the instruction of Louvois, pointing out in it many of the errors committed in former sieges, and proposing remedies for them. The war with Holland, which commenced in 1672, afforded Vauban many opportunities of displaying his superior abilities. Louis again took the field in person; and again Vauban had the principal direction of the sieges of which the king was a spectator. Previous to the siege of Maestricht, in 1673, the regular method of assaulting a fortified place was to excavate a trench parallel to the general contour of the fortress, and from batteries erected near it to fire indiscriminately on the works and the town. On this occasion Vauban introduced three parallel trenches, connected by oblique or zigzag approaches, which enabled him to place large bodies of infantry near the head of his attack, each successive parallel more closely shutting in the garrison, and restraining their offensive operations. In 1674 Vauban was promoted to the rank of Brigadier. In the following year he had the magnanimity to second with his recommendation the ineffectual application made by his rival, Coehorn, for employment by the French government. In 1676 Vauban's services were rewarded with the rank of Major-General; and in 1677 the mode of attack adopted at Maestricht was perfected at Valenciennes, where the fronts attacked were completely shut in by the parallels, the flanks of which rested on the Scheldt and the marsh of Bourlin. At this siege it was determined to assault an earthen crown-work, and Vauban proposed to make the attack during the day. Five Marshals of France, Louvois, Monsieur, and even the king himself, opposed this advice. Vauban was immovable; he maintained that it was the only way to avoid confusion and mistakes, to surprise the enemy, and to overpower him by opposing fresh troops to his wearied garrison. Night," said he, "has no shame! Open day and the eye of the commander restrain the cowardly, animate the feeble, and add fresh courage to the brave." The king at length yielded to his arguments. The enemy was found, as he had predicted, harassed with watching, sleeping, or absent in the fortress seeking provisions. The crown-work, and a ravelin which served as an interior intrenchment, were successively carried. The enemy, retreating into the Paté, an extensive irregular work covering the place, was promptly pursued. Four grenadiers got possession of a sally port, while others entered by a subterraneous passage. The besieged fled into the body of the place, and raised the bridge. An immediate and vigorous assault soon placed the disputed works in the possession of the assailants, who, pushing forward to the canal which traverses the city, intrenched themselves in the houses bordering it. They were strongly and speedily supported, and thus the place was taken at a single assault, justifying Vauban's advice, even beyond his most sanguine expectations. His services on this occasion were rewarded with a gratuity of 25,000 crowns. Cambray was besieged next. The town surrendered after a few nights of open trenches. The citadel was then attacked. Du Metz proposed assaulting the ravelin: Vauban opposed this counsel, representing that the strength of the work, and the vigour of the defence, prescribed an attack en règle. "Sire," said he to the king, "you will lose some one who is of more value than the ravelin." The success at Valenciennes inspired the troops with temerity: assault was given, the ravelin was carried, and a lodgment in it was commenced; but the enemy brought a heavy fire to bear on the work and its approaches, and then sallying forth speedily drove back the assailants. Du Metz reproached Parisot, the engineer who traced the lodgment, with having caused the failure of the attack. Vauban however insisted that the work was lost, not through any vice in the lodgment, but because the assault could not be sufficiently supported. The siege was then proceeded with in the ordinary manner, and the ravelin secured with the loss of five men only. "I will believe you another time," said the king to Vauban, and he kept his word. A practicable breach being made, Louis expressed his intention of giving no quarter to the three thousand men who formed the garrison, and had so vigorously defended themselves. Vauban alone ventured to oppose his views, representing that such conduct was contrary to the usages of warfare among civilised nations; that the place would be taken, but would cost more bloodshed; and, |