The Confederate battalions, some of which had been formed up for inspection, or for the Sunday service, when the alarm was given, had now come up, and the 87th Virginia was ordered to capture the gun, and to clear the village. Without a moment’s hesitation the regiment charged with a yell across the bridge, and so sudden was the rush that the Federal artillerymen were surprised. The gun was double-shotted with canister, and the head of the column should have been swept away. But the aim was high and the Confederates escaped. Then, as the limber came forward, the horses, terrified by the heavy fire and the yells of the charging infantry, became unmanageable; and the gunners, abandoning the field-piece, fled through the streets of Port Republic. The 87th rushed forward with a yell. The hostile cavalry, following the gunners, sought safety by the fords; and as the rout dashed through the shallow water, the Confederate batteries, coming into action on the high bluffs west of the Shenandoah, swept the plain below with shot and shell.
The hostile artillery beyond the stream was quickly overpowered; horses were shot down wholesale; a second gun was abandoned on the road; a third, which had only two horses and a driver left, was thrown into a swamp; and a fourth was found on the field without either team or men.
The Federal infantry was not more fortunate. Carroll’s brigade of four regiments was close in rear of the artillery when the Confederate batteries opened fire. Catching the contagion from the flying cavalry, it retreated northward in confusion. A second brigade (Tyler’s) came up in support; but the bluffs beyond the river were now occupied by Jackson’s infantry; a stream of fire swept the plain; and as Shields’ advanced guard, followed by the Confederate cavalry, fell back to the woods whence it had emerged, five miles away on the other flank was heard the roar of the cannonade which opened the battle of Cross Keys.
From the hurried flight of the Federals it was evident that Shields’ main body was not yet up; so, placing two brigades in position to guard the bridge, Jackson sent the remainder to Ewell, and then rode to the scene of action.