“About seven o’clock A. M., the advance reached the edge of a dense line of woods near what is known as Irish Bend (a sharp bend of the Teche), about eleven miles distant from the rebel earthworks, where General Banks was engaging the enemy. Here our force was met by a strong one of the rebels, in position, from the banks of the Teche, across the front and right flank of General Grover’s division. The enemy was strongly posted at this point, their right flank supported by artillery, and their left extending round into another wood, in such a manner as to completely encircle any force which should simply attack their position in the wood first spoken of. “Colonel Birge, of the Third Brigade, of General Grover’s division, at this time in command of the advance, and supported by two sections of Rogers’s battery, now skirmished with the rebels in front for about an hour, our skirmishers and their supports engaging the infantry and dismounted cavalry of the enemy. Colonel Birge then ordered the Twenty-fifth Connecticut and One Hundred and Fifty-ninth New York in front of the first skirt of woods. He had no sooner done this than the enemy commenced a flank attack, endeavoring to take the section of Rogers’s battery which was on the right. These two regiments, assailed by a fire on their front and right from an enemy very perfectly concealed, replied ineffectually to the fire, became shaken, and finally commenced to fall back, when General Grover rode up to the front and rallied them, at the same time ordering General Dwight to hasten up with his brigade. The section of Rogers’s battery was compelled to limber up and go to the rear, the fire of the enemy being so lively as to pick off nine cannoneers at their guns. “At this time General Dwight moved on the field with his brigade, and placed the Sixth New York on his right, in such a manner as to outflank the enemy’s left, in a similar way that the enemy had outflanked our right. The Ninety-first New York was ordered in front to advance against the woods, with the First Louisiana supporting the Sixth New York, and the Twenty-second Maine and One Hundred and Thirty-first New York in support of the Ninety-first New York. “The order to advance was given, and like veterans they moved forward across the field, through the woods, and over another field, the enemy slowly but surely falling back before them; sweeping on, taking from him all his positions, and finally compelling him to so hasty a retreat that he left over one hundred prisoners in our hands. Then the position which Colonel Birge’s brigade failed to take, with a loss of something over three hundred men, was taken by General Dwight, with a loss of only seven killed and twenty-one wounded. “General Dwight was now ordered to halt, take a favorable position, and hold it. This was done, the enemy continuing to manœuvre in front of General Dwight’s and Colonel Birge’s commands, for two or three hours.