The President returned the paper to-day, relating to the matter of etiquette between Col. Northrop and Gen. Bragg’s military secretary. The President says that Gen. B. certainly has the right to give orders—being assigned to duty here, and, I presume, representing the President himself; but that any one of his staff, unless directing those of inferior rank, ought to give commands “by order” of Gen. Bragg. Col. N. says that don’t satisfy him; and that no general has a right to issue orders to him!

The famine is becoming more terrible daily; and soon no salary will suffice to support one’s family.

The 1st and 2d Auditors and their clerks (several hundred, male and female) have been ordered to proceed to Montgomery, Ala. Perhaps the government will soon remove thither entirely. This is ill-timed, as the enemy will accept it as an indication of an abandonment of the capital; and many of our people will regard it as a preliminary to the evacuation of Richmond. It is more the effect of extortion and high prices, than apprehension of the city being taken by the enemy.

April 20th.—A clear morning, but a cold, cloudy day.

The following dispatch from Gen. Forrest shows that the bloody work has commenced in earnest:

“Demopolis, Ala., April 19th.

“To Gen. S. Cooper.

“The following dispatch has just been received from Gen. Forrest, dated Jackson, Tenn., April 15th.

“L. Polk, Lieut.-General.

“I attacked Fort Pillow on the morning of the 12th inst., with a part of Bell’s and McCulloch’s brigades, numbering ——, under Brig.-Gen. J. R. Chalmers. After a short fight we drove the enemy, seven hundred strong, into the fort, under cover of their gun-boats, and demanded a surrender, which was declined by Major L. W. Booth, commanding United States forces. I stormed the fort, and after a contest of thirty minutes captured the entire garrison, killing 500 and taking 100 prisoners, and a large amount of quartermaster stores. The officers in the fort were killed, including Major Booth. I sustained a loss of 20 killed and 60 wounded. The Confederate flag now floats over the fort.