November 7, using his confiscated printing press, Dunmore declared martial law and issued a proclamation: “I do hereby further declare all indented servants, Negroes, or others (appertaining to rebels) free, that are able and willing to bear arms, they joining His Majesty’s troops as soon as may be.” Liberation applied only to the able-bodied slaves of his foes. There would be no deliverance for his own fifty-seven slaves—abandoned in Williamsburg when he fled and for whom he would claim compensation from the government—nor would loyalists’ chattel be freed. The governor intended to crush a rebellion, not reconfigure the social order.
Still, eager blacks found their way into his ranks. Fitted by the British with linen or sail-canvas shirts, often with the motto “LIBERTY TO SLAVES” across their chests, runaways with names like Sampson, Pompey, and Glasgow were formed into an “Ethiopian Regiment,” under white officers. Maryland patriots tried to bar correspondence with Virginia in a futile effort to prevent news of Dunmore’s gambit from spreading north. A Philadelphian wrote, “The flame runs like wild fire through the slaves.” British sailors in cutters raided riverside plantations in “Negro-catching” forays. On November 14, Dunmore personally led a detachment of Ethiopians, regulars, marines, and twenty Scottish clerks in a rout of Virginia shirtmen at Kemp’s Landing, southeast of Norfolk. The Americans loosed a volley or two before fleeing, their leaders reportedly “whipping up their horses” except for those too drunk to ride.
The small victory was good for recruiting both white loyalists—Dunmore boasted that three thousand men had joined him—and black runaways, who, he reported, “are flocking in.” The governor triumphantly marched into Norfolk on November 23. Many Tidewater loyalists publicly revealed their sympathies, and some avowed patriots retreated to the safer ground of neutrality. “This pink-cheeked time-server,” as the historian Simon Schama called Dunmore, “had become the patriarch of a great black exodus.” Thomas Jefferson would later claim that from Virginia alone tens of thousands of slaves escaped servitude during the war, a number likely inflated but suggestive of white anxiety.
“With our little corps I think we have done wonders,” Dunmore wrote Howe on November 30. “Had I but a few more men here, I would immediately march to Williamsburg … by which I should soon compel the whole colony to submit.” Norfolk possessed a fine harbor that “could supply your army and navy with every necessary of life,” if properly protected. His senior naval officer added in a dispatch from the Otter on December 2 that the Americans, “from their being such cowards and cold weather coming on,” were expected to remain quiet through the winter.
That was unlikely. Dunmore had miscalculated: rather than cowing white southerners and pressuring slave owners to remain loyal, he would unify Virginians as never before. An American letter written on December 6 and subsequently published in a London newspaper captured the prevailing sentiment: “Hell itself could not have vomited anything more black than his design of emancipating our slaves.”
The proclamation backfired throughout the South, even though many runaways from Georgia to Mount Vernon eventually made their way to coastal waters wherever British men-of-war appeared. Rumors spread that slaves who murdered their masters would be entitled to their estates. The lawyer Patrick Henry, whose recent demand “Give me liberty or give me death” clearly did not countenance “black banditti,” circulated copies of Dunmore’s announcement in order to inflame white slave owners. For many, a war about political rights now became an existential struggle to prevent the social fabric from unraveling. Even Piedmont yeomen whose slave holdings were limited to renting a field hand or two took offense. Edward Rutledge, a prominent South Carolina politician, wrote in December that arming freed slaves tended “more effectually to work an eternal separation between Great Britain and the colonies than any other expedient which could possibly have been thought of.”
The Virginia Gazette urged slaves to “obey your masters … and expect a better condition in the next world.” Another, more sinister article warned, “Whether we suffer or not, if you desert us, you most certainly will.” A British official in Annapolis wrote, “This measure of emancipating the Negroes has excited a universal ferment, and will, I apprehend, greatly strengthen the general confederacy.” “Devil Dunmore” was vilified as “that ignoramus Negro-thief.” Had the British “searched through the world for a person the best fitted to ruin their cause,” wrote Richard Henry Lee, “they could not have found a more complete agent than Lord Dunmore.”
No slave master was more incensed than General Washington. “That arch traitor to the rights of humanity, Lord Dunmore, should be instantly crushed, if it takes the force of the whole colony to do it,” he wrote. In another outburst from Cambridge, Washington told Lee, “Nothing less than depriving him of life or liberty will secure peace in Virginia.” Otherwise, the governor “will become the most formidable enemy America has.”
A chance to confront the “Negro-thief” soon occurred twelve miles south of Norfolk at Great Bridge, on the rutted road from Carolina. Here two-wheeled carts brought cypress shingles and barreled turpentine from the Great Dismal Swamp, and drovers guided their flocks and herds to Tidewater slaughterhouses. A hamlet of twenty structures dominated by a church stood near the south branch of the Elizabeth River, which was spanned by a trestle bridge forty yards long and approached by long plank causeways through the marshlands. “Nine-tenths of the people are Tories,” one Virginian reported, “who are the poorest, miserable wretches I ever saw.” Just north of this settlement, Dunmore, exhbiting what a later commentator called “his characteristic unwisdom,” had built an earthen fort with two 4-pounders to command the bridge and a wooden stockade to house a garrison of a hundred regulars and Ethiopians. He named the fort for himself, but rebel shirtmen called it the Hog Pen.
By Friday, December 8, more than seven hundred militiamen had gathered a quarter mile south of the Hog Pen. A zigzag breastwork, seven feet high with fire steps and gun loopholes, served as their redoubt. Their numbers included the 2nd Virginia Regiment, commanded by Colonel William Woodford, a French and Indian War veteran. A Culpeper minute company carried a flag displaying a coiled rattlesnake and the motto “DON’T TREAD ON ME”; in their ranks marched a rangy, twenty-year-old lieutenant named John Marshall, who one day would be chief justice of the Supreme Court. The western riflemen typically wore deerskin trousers and leaf-dyed hunting shirts, with a buck’s tail affixed to the hat and a scalping knife sheathed on the belt. Many had “liberty or death” printed in large white script over their hearts, although one young rifleman admitted to preferring “liberty or wounded.”
Skirmishers and raiding parties from both sides had exchanged potshots for a week, burning isolated houses to discourage snipers. Some rebel officers wanted to execute captured slaves but agreed to leave their fate to the convention in Williamsburg. Dunmore, who remained aboard his floating headquarters near Norfolk, may have been duped by an American deserter who claimed that the rebels had fewer than three hundred men; he may also have learned, correctly, that more rebels were en route from Williamsburg and North Carolina. The governor dispatched additional regulars to Great Bridge, along with British sailors and loyalist volunteers, bringing the force there to perhaps four hundred. With more impetuous unwisdom, he also ordered the garrison to leave the secure fort and attack the American fortifications before they could be reinforced.
At first light on Saturday, December 9, reveille drums woke the American camp only to be answered with a snicker of musketry from the northern causeway approaching the bridge. The firing at first seemed like “our usual sport—an exchange of a few morning guns,” one Virginian wrote. But moments later Colonel Woodford’s adjutant called, “Boys, stand to your arms!” Bullets whistled overhead, and sentries spotted redcoats replacing planks missing from the bridge stringers. British gunners muscled the two 4-pounders from inside the fort and lobbed several rounds toward the American lines. The damp morning thickened with shouts and smoke and the booming cannonade. Lieutenant Edward Travis led an American skirmish line of eighty militiamen to the breastwork, 160 yards below the bridge, while Woodford deployed his main force around the church a quarter mile to the south.
Through smoke