[4] Derrécagaix and the Prussian Official History both condemn Von Clausewitz’s delay. Adams, however, finds an excuse for it. He says: “The first question that arises is, should Clausewitz have occupied Trautenau? Mondl was up, in all probability, and he would have been deeply engaged before Grossmann [commanding the right column] came up, against orders. He could not have been acquainted with the situation, for Bonin himself was not, and it is difficult, therefore, to attach blame to him. The cause of Grossmann’s delay is said to have been the hilly character of the road. Mondl, on the other hand, reaching Hohenbrück about 7:30, seems to have halted there to form. The Austrian official account states that he had occupied the heights since 9:15, and before this he had reached Hohenbrück at 7:45. When he had formed--that is to say, waited to mass his brigade before deploying--the position must have been taken up by him between 8:30 and 9:15. Had Clausewitz advanced, it would have taken three-quarters of an hour to debouch in force south of Trautenau, so that he would have had to continue his march without halting to cross the Aupa, and push forward from Trautenau, contrary to orders, in order to engage Mondl on the very strong ground he by that time had fully occupied. “Probably the latter was informed ... that no immediate danger was impending, or he would not have waited leisurely to form. The first duty of the advance, on coming into collision with the enemy, is to occupy rapidly such localities as may prove of use in the impending action.” Nevertheless, the fact remains that the heights were unoccupied when Von Clausewitz arrived at Parschnitz; and it was _his_ duty, as well as that of Mondl, on coming into collision with the enemy, to occupy rapidly such localities as might have proved of use in the impending action. As to engaging Mondl “on the very strong ground he by that time had fully occupied,” it is sufficient to state that he had only a brigade, while Von Clausewitz had a division. A subordinate commander assumes a grave responsibility when he violates or exceeds his orders; but it is hardly to be expected that an able division commander will fetter himself by observing the strict letter of an order, when he knows, and his superior does not know, that the condition of affairs in his front is such as to offer an opportunity for a successful and valuable stroke, even though that stroke be not contemplated in the orders of his chief. Von Alvensleben understood matters better when he marched without orders to assist Von Fransecky at Königgrätz. If a division commander were never expected to act upon his own responsibility when a movement is urged by his own common sense, it is evident that the position of general of division could be filled by a man of very limited abilities.