"Since Tuesday, as I foresaw was likely, we have been a good deal on the _qui vive_. On Wednesday morning we had information that the enemy had moved in considerable force from the Camp de Cesar, and early in the afternoon we learned that they had crossed the Selle at Saultzoir, and pushed patrols towards Quesnoy and Valenciennes. The Duke [of York] sent orders to General Otto, who had gone out to Cambray on a reconnoitring party with light dragoons and hussars, to get into the rear of the enemy, find out their strength, and endeavour to cut them off. The enemy retired to Villers en Couche that night, but occupied Saultzoir and Haussy. Otto, fielding their strength greater than he expected, about 14,000, early in the evening sent in for a brigade of heavy cavalry for his support, which marched first to Fontaine Antarque, and afterwards to St. Hilaire; and in the night he sent for a farther support of four battalions and some artillery. Unfortunately he confided this important mission to a hussar, who never delivered it, probably having lost his way, so that, in the morning, the general found himself under the necessity of attacking with very inferior numbers. However, by repeated charges of his light cavalry, he drove the enemy back into their camp, and took three pieces of cannon. He had, at one time, taken eight; but the enemy, bringing up repeated reinforcements of fresh troops, retook five. "Our loss I cannot yet ascertain, but I fear the 15th Light Dragoons have suffered considerably. Two battalions of the enemy are entirely destroyed." The especial bravery of the troops engaged on the 26th, which is another subject noticed by your correspondent BIBLIOTHECAR. CHETHAM. prompted the following entry on his journal by Sir Harry Calvert: "April 26.--The enemy made a general attack on the camp of the allies. On their approaching the right of the camp, the Duke of York directed a column of heavy cavalry, consisting of the regiment of Zedwitsch Cuirassiers, the Blues, Royals, 1st, 3rd, and 5th Dragoon Guards, to turn the enemy, or endeavour to take them in flank, which service they performed in a style beyond all praise, charging repeatedly through the enemy's column, and taking twenty-six pieces of cannon. The light dragoons and hussars took nine pieces on the left of the Duke's camp." Sir Harry Verney has printed in an Appendix his father's well-considered plans for the defence of the country against the invasion anticipated in 1796. J. B. * * * * * ATTAINMENT OF MAJORITY. (Vol. viii., pp. 198. 250. 296.)