Descending the high lands in the upper part of Arlington by the road, now known as Appleton Street, that skirts along the base of Arlington Heights, and drops to the "Foot of the Rocks," the Americans pressed in greater numbers and greater courage on Percy's rear guard. The bravery of individuals at this point became conspicuous and often foolishly hazardous. Percy, in his report, speaks of some concealed in houses by the wayside, who would emerge therefrom and approach within ten yards to fire at him and his officers—though sure of a fatal fire in return. He seemed surprised at their enthusiasm, as he called it, evidently forgetting how much he had excited their anger. It is almost beyond belief that he could have escaped through such a gauntlet, mounted as he was, on his beautiful white horse, a conspicuous mark from the hillsides along the way. But he did,—for such is occasionally the fortune of war as granted to brave men. His personal courage was beyond question.

The forces of the Americans were greatly augmented during the pursuit through Arlington. Minute-men from the nearby Middlesex towns, and from Essex and Norfolk counties, arrived at the time and disposed themselves along a line parallel to the highway as their individual fancies dictated, and independent of any commander-in-chief. Along the hillside to the south, behind the walls, and even within buildings adjacent to the road, they were posted, singly and in squads, among them many unerring marksmen, who added greatly to the British loss in killed and wounded. Percy would have been dismayed had he known the number of reinforcements he must then contend with, but they were not paraded for his inspection. His own army at the highest had not numbered over eighteen hundred men, but now considerably depleted, by his losses along the way, it is doubtful if it would equal fifteen hundred really effective soldiers.

The Americans entering the contest at Arlington were from Brookline, Capt. Thomas White and ninety-five men, and possibly two other companies under Col. Thos. Aspinwall and Major Isaac Gardner, number of men unknown;[288] Watertown, Capt. Samuel Barnard, one hundred and thirty-four men; Medford, Capt. Isaac Hall, fifty-nine men; Malden, Capt. Benjamin Blaney, seventy-five men; Roxbury, Capt. Lemuel Child, thirty-five men, Capt. William Draper, fifty men, Capt. Moses Whiting, fifty-five men; Dedham, Capt. Eben Battle, sixty-six men, Capt. Wm. Bullard, fifty-nine men, Capt. Daniel Draper, twenty-four men, Capt. William Ellis, thirty-one men, Capt. David Fairbanks, fourteen men, Capt. Aaron Fuller, sixty-seven men, Capt. George Gould, seventeen men, Capt. Joseph Guild, fifty-nine men; Needham, Capt. Aaron Smith, seventy men, Capt. Robert Smith, seventy-five men, Capt. Caleb Kingsbery, forty men; Lynn, Capt. Nathaniel Bancroft, thirty-eight men, Capt. William Farrington, fifty-two men, Capt. Rufus Mansfield, forty-six men, Capt. Ezra Newhall, forty-nine men, Capt. David Parker, sixty-three men; Beverly, Capt. Caleb Dodge, thirty-two men, Capt. Larkin Thorndike, forty-eight men, Lieut. Peter Shaw, forty-two men; Danvers, Capt. Samuel Epes, eighty-two men, Capt. Samuel Flint, forty-five men, Capt. Israel Hutchinson, fifty-three men, Capt. Caleb Lowe, twenty-three men, Capt. Jeremiah Page, thirty-nine men, Capt. Asa Prince, thirty-seven men, Capt. Edm. Putnam, seventeen men, Capt. John Putnam, thirty-five men; Menotomy, Capt. Benjamin Locke, fifty-three men. Undoubtedly some of Locke's men were engaged earlier in the day, particularly those who lived in Arlington, for twenty-six of them assembled on the Common at daybreak, and must have gone up to Lexington, at least. Of the other members, eleven were from Charlestown, seven from Boston, three from Stoneham, two from Lexington, one from Newton, and one residence unknown. Together these reinforcements at Arlington numbered seventeen hundred and seventy-nine men.

Under the combined efforts of Gen. Heath and Dr. Warren the minute-men were encouraged to rally and draw nearer the rear guard of Percy's column, to harass and destroy them. The two British field pieces were often turned on the Americans but were too cumbersome for effective use against the elusive minute-men. The cannon balls went tearing up the road, smashing trees and shrubs, toppling over stone walls, pushing jagged holes through buildings, striking terror into the hearts of women and children, and presumably many of the men, who were unused to war.

This renewal of activities commenced in Arlington where the road comes in from Lexington, and skirts along the northerly base of Peirce's Hill, now called Arlington Heights. The descent from there to the plain is by a steep grade and the lower end of that part of the highway was then, and is now, known as Foot of the Rocks. This skirting, curved road around Peirce's Hill still exists. Its westerly end is now called Paul Revere Road, and its easterly end, Appleton St. Since that time a straight road with gentler grade has been made to connect the two ends of that part of Battle Road, and forms a part of the new Massachusetts Avenue from Boston to the Concord line.

It was at the Foot of the Rocks that Dr. Warren, brave even to recklessness, exposed himself to some vigilant British marksman, who could not fail to notice his enthusiasm and influence. The bullet came dangerously near the doctor's head, so near, in fact, as to strike a pin from his ear-lock.[289] Here, also, Dr. Downer of Roxbury engaged in single combat with a British soldier, whom he slew with a bayonet thrust.[290]

Towards the summit of Peirce's Hill was the Robbins home. The family had fled. Percy's flank-guard ransacked the house, built a fire on the kitchen floor, which burned off a line full of wet clothes hanging over it, letting them fall into the flames which were thereby extinguished.[291]

Down this road a little farther stood the Tufts Tavern, once occupied by Mr. Cutler, the rich farmer and butcher, but at that time by John Tufts, previously of Medford, whose wife was Rebecca, a daughter of Mr. Cutler. It will be recalled that Tufts had been aroused in the early morning by the British, and when they returned the family had fled. Soldiers broke into the upper end of it, loaded themselves with such plunder as they could carry away, and maliciously destroyed some that they were obliged to leave behind. One thrust his bayonet through the best mirror, the frame of which was long preserved.[292] While others, thinking to serve their King, opened the taps of the casks containing molasses and spirits, allowing them to escape. Then they set fire to the building, and left in haste to rejoin their retreating companions. A faithful colored slave of Mr. Cutler's watching from a distance, entered soon after their departure and extinguished the fire.

Richer plunder awaited the looters at the home of Joseph Adams, a venerable deacon of the Second Precinct Church. He had remained at home with his family until Percy's troops came into sight up the road. Then fearing his outspoken views, strongly antagonistic to the British ministry, might subject him to abuse by Percy and his soldiers, he determined to make his way across the fields to the Rev. Mr. Cook's barn. He was seen, and a volley of bullets followed, but he reached the barn, and hid in the hay. Some of the soldiers followed, even into the barn, and pierced the hay with their bayonets, but he was not exactly there. Some of them burst open the door of his home, and three broke into the chamber, where lay his wife and their infant child, but a few days old. The mother was too ill to arise, even. One of the soldiers opened the bed-curtains and with fixed bayonet, pointing to her breast, seemed about to slay her. She begged him not to kill her, but he only angrily replied: