In 1815 the Count was made Knight of Saint Louis, and given a battalion in the legion of the Seine, and in six months was promoted to be lieutenant-colonel. One day the Duc de Berri asked him if he were one of the noble Spanish House of Ste. Hélène. “Pardieu, mon prince,” answered Cognard, “je suis noble, et de la vieille roche encore.”

Cognard, covered with decorations, in his rich uniform, at the head of his regiment, at reviews—might well have pushed his fortune further, but for an unfortunate meeting. One day, as commander of his corps, he presided, near the column of the Place Vendôme, at a military degradation; when an old Toulon convict, who had been released, observed him, eyed him attentively, and, convinced that he recognised an old comrade of the Bagne, in a fit of spleen and envy, denounced him as such.

The general Despinois sent for Pontis, and finding that there was much that was equivocal on his part, despatched him, under the charge of four gens d’armes, to the Abbaye. There he obtained from the officer permission to change his linen, was allowed to return to his quarters, possessed himself of a pair of pistols, and escaped. Six months after, the Count Pontis de Sainte Hélène, lieutenant-colonel of the legion of the Seine, Knight of S. Louis and of the legion of honour, was recaptured, convicted of appearing under a false name, suspected of the murder of the Pontis family, recognised as an evaded convict, and was sent to end his days in the Bagne at Brest.

In October, 1793, a disorderly mob of soldiers and revolutionary cut-throats, under the command of the painter Carteaux, after having dyed their hands in the blood of six thousand of their countrymen, whom they had massacred at Lyons, invested Toulon, which had shut its gates against the revolutionary army, and had thrown open its port to the English. The town was crowded with refugees from Marseilles, and its bastions were occupied by a mixed multitude of defenders, Sardinians, Spaniards, French, and English, united in nothing save in common hatred of the monsters who were embrued in blood.

The investing army was divided into two corps, separated by the Faron. On the west was Ollioules, where Carteaux had established his headquarters. The commander-in-chief, ignorant of the first principles of military science, and allowing his wife to draw out the orders for the day, and sign them as Femme Carteaux, had planted his batteries where they could do no injury to the English fleet. The siege had begun in September; it dragged on through October. There was organisation neither in the host nor in the commissariat. The army was composed partly of troops detached from that of Italy, mainly of volunteers set at liberty by the taking of Lyons, and a horde of Marseillais ruffians, animated by hopes of murder and plunder.

In the midst of this confusion Bonaparte arrived before Toulon, and appearing before Carteaux had the audacity to point out to him the rudimentary errors he had committed. Carteaux was furious, but his claws were clipped by the Commissioners, who, satisfied of his incompetence, dismissed him, and Dugommier, an old officer, was placed in command. On November 25th a council of war was held, and the Commissioners placed the command of the artillery in the hands of Bonaparte.

In compliance with his instructions, the whole force of the besiegers was directed against the English redoubt Mulgrave, now fort Caire, on the Aiguillette. An attempt to carry it by assault was made on the morning of December 17th. The troops of the Convention were driven back, and Dugommier, who headed the attempt, gave up all for lost. But fresh troops were rapidly brought up in support, another onslaught was attempted, and succeeded in overpowering the Spanish soldiers, to whom a portion of the line was entrusted; whereupon the assailants broke in, turned the flank of the English detachment, and cut down three hundred of them.

The possession of this fort rendered the further maintenance of the exterior defences of Toulon impracticable. Its effect was at once recognised by the English commander, and during the night the whole of the allied troops were withdrawn from the promontory into the city.

Meanwhile, another attack had been made, under the direction of Napoleon, on the rocky heights of Faron, which were carried, and the mountain was occupied by the Republicans, who hoisted the tricolor flag.

The garrison of Toulon consisted of above ten thousand men, and the fortifications of the town itself were as yet uninjured; but the harbour was commanded and swept by the guns of the enemy from l’Aiguillette and Faron. Sir Samuel Hood, in command of the English squadron, strongly urged the necessity of recovering the points that had been lost; but he was overruled, and it was resolved to evacuate the place.