The next day, the 21st of August, he wrote to D’Argens to come and visit him, and bring his bed with him. “I will have you a little chamber ready.” But the next day he wrote,

“Yesterday I wrote to you to come; to-day I forbid it. Daun is marching upon Berlin. Fly these unhappy countries. This news obliges me again to attack the Russians between here and Frankfort. You may imagine if this is a desperate resolution. It is the sole hope that remains to me of not being cut off from Berlin on the one side or the other. I will give these discouraged troops brandy, but I promise myself nothing of success. My one consolation is that I shall die sword in hand.”

Just after dispatching this letter he received one from D’Argens, to which he immediately, on the same day, returned the following reply:

“Certainly I will fight. But do not flatter yourself about the result. A happy chance alone can help us. Go, in God’s name to Tangermünde. Wait there how destiny shall have disposed of us. I will reconnoitre the enemy to-morrow. Next day, if there is any thing to do, we will try it. If the enemy still holds to the Wine Hills of Frankfort, I shall not dare to attack him.

“The torments of Tantalus, the pains of Prometheus, the doom of Sisyphus, were nothing to the torments I have suffered for the last ten days. Death is sweet in comparison with such a life. Pity me, and believe that I still keep to myself a great many evil things, not wishing to afflict or disquiet any body with them. Believe me that I would not counsel you to fly these unlucky countries if I had any ray of hope. Adieu, mon cher.”

The rumor that Daun was marching upon Berlin proved a false alarm. On the 4th of September the king again wrote D’Argens from his encampment at Waldau, a few leagues south of his last position, just over the border in Saxony:

“I think Berlin is now in safety. You may return thither. The barbarians are in the Lausitz. I keep by the side of them, between them and Berlin, so that there is nothing to fear for the capital. The imminency of danger is passed. But there will be still many bad moments to get through before reaching the end of the campaign. These, however, only regard myself. Never mind these. My martyrdom will last two months yet. Then the snows and the ices will end it.”

General Schmettau had in Dresden a garrison of but three thousand seven hundred men. It will be remembered that he would doubtless be compelled to capitulate, and to do so on the best terms he could. But his Prussian majesty, being now a little more hopeful, wrote to him again, urging him to hold out to the last extremity, and informing him that he had dispatched to his aid General Wunsch, with a re-enforcement of eight thousand men, and General Finck with six thousand. The courier was cut off. General Schmettau, entirely unconscious that relief was coming, closely besieged, and threatened with the massacre of his whole garrison should the place be taken by storm, on Tuesday evening, the 4th of September, surrendered the city.

It was a sore calamity to Frederick. Had General Schmettau held out only until the next day, which he could easily have done, relief would have arrived, and the city would have been saved. Frederick was in a great rage, and was not at all in the mood to be merciful, or even just. He dismissed the unfortunate general from his service, degraded him, and left him to die in poverty.

Frederick had now under his command twenty-four thousand men. They were mostly on the road between Frankfort and Berlin, for the protection of the capital. His brother Henry, in the vicinity of Landshut, with his head-quarters at Schmöttseifen, was in command of thirty-eight thousand. The Russians and Austrians numbered one hundred and twenty thousand. There was, however, but little cordial co-operation among the allies. Each was accused of endeavoring to crowd the other to the front of the battle against the terrible Frederick.