Since the first meeting of the magistrates, on the 10th inst. consequent upon the murder of the late Mr. Patrick Clarke, two extensive robberies of arms took place. Mr. Llyod, of Longford House was fired at; a poor man named Gilmartin at Lateragh, was also fired at through the window of his dwelling, and severly wounded in the head; and another act of atrocity has just beeb perpetrated, which bears out the statement of the 23 magistrates of our county in their address to the Lord-Lieutenant, that the existing laws are not adequate to protect life and property in this county. A poor man named Molowney, in the parish of Drom, near Templemore, took some land, which had been evicted, or in dispute, some 15 years ago, and had been in possession of it ever since. The provincial executive, however, being under the impression that the existing laws had no power to check their course of legislation, send some fellows about six months ago, to give Molowney warning to quit. They then attacked him, and drove him off his own land. This warning not producing the desired effect, on Sunday last, the day generally selected for deeds of blood, four men, two of them armed, entered his house after dusk, and beat the unfortunate man to such an extent, that his death ensued in about 24 hours after. He was a cripple, and could make no resistance. Mary