August 21.—Roger A. Pryor, a brigadier-general in the rebel army, resigned his commission. —Lawrence, Kansas, was invaded and pillaged by a band of rebel guerrillas, under the command of the chief Quantrell—(Doc. 119.)
—General Gillmore, having rendered Fort Sumter untenable as a fortification, demanded its surrender, together with the rebel forts on Morris Island, threatening to shell Charleston, should his demand not be complied with.—(See Supplement.)
—The United States ship Bainbridge foundered in a storm off Cape Hatteras, and seventy-nine of the crew were lost.
—Chattanooga was shelled by the National forces under Colonel Wilder. The cannonade commenced at ten o’clock in the morning, and continued at intervals until five o’clock in the afternoon. Every piece from which the rebels opened was eventually silenced, although they fired with not less than nineteen guns. The only casualty on the Union side was the wounding of one man, Corporal A brain McCook, belonging to Lilly’s battery.—General Meade issued an order regulating the circulation of newspapers in the army of the Potomac.—The rebel steamer Everglade, while endeavoring to run out of Savannah River, was overhauled and sunk near Tybee Island. Twenty-two of her passengers and crew were captured.