The Prince of Orange resolved to make a second attack on the Dauphin Bastion on the 4th of August, when a detachment from the Brigade, commanded by Captain Anthony Barnwell of Fenwick's regiment, with another from the Dutch Foot Guards, commanded by Baron Sparr, formed the storming party.[3] At three o'clock the Brigade was under arms with the storming party in front; and at five the gallant little band, advancing under a tempest of bullets, went cheering to the attack and carried the bastion in gallant style--the English, gaining the lead of the Dutch, first made a lodgment. Scarcely, however, had the soldiers gained a footing, when the French sprung a mine and blew many of the men into the air, and following this up with a fierce attack, regained possession of the works. The heroic English were, however, "resolute to win;"--they returned to the attack, and fighting with a strength and majesty which nothing could withstand, drove back the French, and re-established themselves on the bastion; but their commander, Captain Barnwell, was killed, and more than half the officers and men of the party were killed and wounded. About five in the morning of the 6th of August a desperate sally was made by three hundred Swiss Infantry, and, owing to the neglect of a sentry, they surprised and made prisoners the English guard on the bastion; but a reinforcement from the Brigade came forward to their rescue, and, after saluting the assailants with a few volleys, and a shower of hand-grenades, made a furious charge, retaking the bastion and chasing the Swiss Infantry with prodigious slaughter to the palisadoes of the counterscarp, destroying the whole detachment, except about twenty men who escaped into the town. The Prince of Orange complimented the Brigade on its distinguished bravery, and made each of the three regiments a present of a fat ox and six sheep.[4] On the 15th of August Colonel Fenwick's regiment, commanded by Lieutenant-Colonel Wisely (the Colonel not having recovered from his wounds) was on duty in the trenches, when the enemy made another furious sally; but they were nobly received by the regiment; a fierce combat ensued, in which the strength and unconquerable spirit, of the English again excited the admiration of the Prince of Orange, and a reinforcement arriving, the French were driven back with great loss.