On the 13th of August Baum set forth with his "mixed multitude," and on the same day reached Cambridge, sixteen miles from Bennington, and next day arrived at Sancoick, on a branch of the Walloomsac River.

Here a party of Americans was posted in a mill, which they abandoned on his approach. The Brunswickers had had a sharp taste of the quality of Yankee valor at Hubbardton, yet Baum held his present adversaries in supreme contempt, and expected no serious opposition from them. He wrote to Burgoyne, on the head of a barrel in the mill, that prisoners taken agreed there were fifteen to eighteen hundred men at Bennington, "but are supposed to leave on our approach."

Being first apprised of the appearance of a party of Indians at Cambridge, General Stark sent Lieutenant-Colonel Gregg with 200 men to oppose them, but he was presently informed that a more formidable force was closely following the Indians and tending towards Bennington, and he sent at once to Manchester for Colonel Warner's regiment and all the militia of the adjacent country to come to his support.

Early on the morning of the 14th he set forward with his brigade, accompanied by Colonels Warner, Williams, Herrick, and Brush, and after marching about five miles met Gregg retreating from Sancoick, closely pursued by the enemy. Stark formed his troops in line of battle, but Baum, perceiving the strength of the Americans, halted his force in a commanding position on a hill, and Stark fell back a mile to a farm, where he encamped.

Baum's position was on the west side of the Walloomsac, a branch of the Hoosic, nearly everywhere fordable. Most of his Germans were posted on a wooded hill north of the road, which here crossed the river. For the defense of the bridge, a breastwork was thrown up and one of the field-pieces placed in it, and two smaller breastworks on opposite sides of the road were manned by Frazer's marksmen. The Canadians were posted in some log-huts standing on both sides of the stream, the Tories under Pfister on a hill east of the stream and south of the wood, while near their position was the other field-piece manned by German grenadiers. A hill hid the hostile encampments from each other, though they were scarcely two miles apart.

That night rain began falling, increasing to such a steady downpour as often marks the capricious weather of dogdays. Some of the Berkshire militia had come up under Colonel Simonds, and among them was Parson Allen of Pittsfield, who complained to Stark that the Berkshire people had often been called out to no purpose, and would not turn out again if not allowed to fight now. Stark asked if he would have them fall to, while it was dark as pitch and raining buckets. "Not just at this moment," the parson admitted. "Then," said the old warrior, "as soon as the Lord sends us sunshine, if I do not give you fighting enough, I'll never ask you to come out again." All the next day the rain continued to pour down from the leaden sky. Baum employed the time in strengthening his position, keeping his men busy with axe and spade, piling higher and extending his works, in the drenching downfall. At the same time, Stark with his officers and the Council of Safety was planning an attack.

Next morning broke in splendor. Innumerable raindrops glittered on forest, grass-land, fields of corn, and ripening wheat; clouds of rising vapor were glorified in the level sunbeams that turned the turbid reaches of the swollen Walloomsac to a belt of gold. So quiet and peaceful was the scene that it seemed to Glich, a German officer who described it, as if there could be no enemy there to oppose them.

But the mountaineers were already astir. Three hundred under Nichols were making a wide circuit to the north of Baum's position, to attack his rear on the left; while Herrick with his rangers and Brush's militia made a similar movement to the rear of his right, and Hobart and Stickney with 300 of Stark's brigade were marching in the same direction. While these movements were in progress, Baum was diverted by a threatened attack in front.

At three in the afternoon Nichols had gained his desired position and began firing, quickly followed by Herrick, Stickney, and Hobart, while Stark assailed the Tory breastwork and the bridge with a portion of his brigade, the Berkshire and the Vermont militia. "Those redcoats are ours to-day, or Molly Stark's a widow!" he called to his mountaineers, and, following him, they dashed through the turbulent stream in pursuit of the scattering Tories and Canadians. The despised Yankee farmers, un-uniformed for the most part, wearing no badge but a cornhusk or a green twig in the hatband, fighting in their shirtsleeves,—for the sun poured down its scalding rays with intense fervor,—closed in on all sides and showered their well-aimed volleys upon the Brunswick veterans, who fought with intrepid but unavailing bravery.

The Indians fled in affright, stealing away in single file, thankful to get off with their own scalps and without plunder, for "the woods were full of Yankees," they said. Parson Allen, mounting a stump, exhorted the enemy to lay down their arms, but received only the spiteful response of musketry. Clambering down from his perch, he exchanged his Bible for a gun, and his gunpowder proved more effective than his exhortations.