The Times of July 23, 1812, contained the following account of the tragedy:

“The Count and Countess d’Antraigues, French noblesse, and distantly related to the unfortunate family of the Bourbons, resided on Barnes Terrace, on the banks of the Thames. They lived in a style which, though far from what they had formerly moved in, yet was rather bordering on high life than the contrary. They kept a carriage, coachman, footman, and a servant out of livery. The latter was an Italian or Piedmontese, named Lawrence, and it is of this wretch that we have to relate the following particulars. The Count and Countess, intending to visit London as yesterday, ordered the carriage to be at the door by eight in the morning, which it accordingly was; and, soon after that hour, they were in the act of leaving the house to get into it, the Countess being at the door, the Count coming downstairs, when the report of a pistol was heard in the passage, which, it has since appeared, took no effect, nor was it then ascertained by whom it was fired. Lawrence was at the time in the passage, and, on the smoke subsiding, was seen to rush past the Count and proceed with great speed upstairs. He almost immediately returned, with a dirk in his hand, and plunged it up to the hilt into the Count’s left shoulder; he continued his course and made for the street door, where stood the Countess, whom he instantly despatched by plunging the same dirk into her left breast. This last act had scarcely been completed when the Count appeared also at the door, bleeding, and following the assassin, who made for the house and ran upstairs. The Count, though extremely weak and faint, continued to follow him; but so great was the terror occasioned that no one else had the same resolution. The assassin and the Count had not been upstairs more than a minute when the report of another pistol was heard, which satisfied those below that Lawrence had finally put an end to the existence of his master. The alarm was now given, and the cry of ‘Murder, murder!’ resounded from every mouth. The Countess was still lying at the front door, by which the turnpike road runs, and at length men of sufficient resolution were found to venture upstairs, and, horrible to relate, they found the Count lying across his own bed, groaning heavily and nearly dead, and the bloodthirsty villain lying by his side a corpse. He had put a period to his own existence by placing a pistol that he found in the room in his mouth and discharging its contents through his head. The Count only survived about twenty-five minutes after the fatal blow, and died without being able to utter a single word.

“The Countess had by this time been brought into the house; the wound was directly on her left breast, extremely large, and she died without uttering a single word. The servants of the house were all collected last night; but no cause for so horrid an act was at that time known; all was but conjecture.

“The following circumstance, in so extraordinary a case, may be, however worth while relating. The Count it appears, always kept a brace of pistols loaded in his bedroom, and a small dirk. About a month ago the Countess and the servants heard the report of a pistol upstairs, and were, in consequence, greatly alarmed; when one of the latter, a female, went upstairs and looked into her mistress’s room, it was full of smoke and she screamed out. On its clearing away, she saw Lawrence standing, who told her nothing was the matter: he had only fired one of his master’s pistols. It afterwards appeared that he had fired into the wainscot; it was loaded with ball, and the ball from the pistol is yet to be seen.

“The Count and Countess were about sixty years of age. The latter was highly accomplished, a great proficient in music, and greatly admired for her singing in fashionable parties. There is no reason whatever to believe that Lawrence was insane. Only about ten minutes previous to his committing this deed of blood, he went over to an adjoining public-house and took a glass of gin. He had lived only three months in the family, and, report says, was to be discharged in a few days.

“The Count and Countess had resided in Barnes for four or five years, and have left an only son, who, we understand, is at present in this country, studying the law.

“Besides his house on Barnes Terrace, Count d’Antraigues had a town establishment, No. 7 Queen Anne Street, W. He was fifty-six, and the Countess fifty-three years of age. The Count had eminently distinguished himself in the troubles which have convulsed Europe for the past twenty-two years. In 1789, he was actively engaged in favour of the Resolution, but during the tyranny of Robespierre he emigrated to Germany, and was employed in the service of Russia. At Venice, in 1797, he was arrested by Bernadotte, who pretended to have discovered in his portfolio all the particulars of the plot upon which the 18th Fructidor was founded. The Count made his escape from Milan, where he was confined, and was afterwards employed in the diplomatic mission of Russia at the Court of Dresden. In 1806 he was sent to England, with credentials from the Emperor of Russia, who had granted him a pension, and placed great dependence upon his services. He received here letters of denization, and was often employed by the Government. The Countess was the once celebrated Madame Saint-Huberty, an actress at the Théâtre-Français.[213] She had amassed a very large fortune by her professional talents.”[214]

And the same impression of the Times contained this other account:

“The Count d’Antraigues, a very eminent political character, formerly a deputy of the nobility of Vivarais to the States-General, author of many eloquent tracts, who had married the celebrated singer and actress of the Royal Academy of Music at Paris, Madame Saint-Huberty, was murdered yesterday morning at seven o’clock, along with his lady, in their summer residence on Barnes Terrace, by one of their servants named Lorenzo, a Piedmontese, aged twenty-five years, who had been only a few months in their service, and whom they had no reason to suspect of such a diabolical design.

“Both the Count and Countess d’Antraigues were preparing to come to town, as they usually did every Wednesday. The Count had an appointment (as we understand) with his particular friend Mr. Canning, to meet him at ten o’clock, and had actually taken his papers in his hat and proceeded down the staircase from his bedroom, his lady, who went before, being at the door waiting, and calling for the servant to open the carriage. Lorenzo at that moment took from the bed of his master a pistol and a most superb Turkish poignard, which the Count d’Antraigues had brought with him from Constantinople. He discharged the pistol at his master, at six paces distance, on the staircase, and missed him, the ball passing between the Count and Countess.