History is for Everyone

1755–1804

Alexander Hamilton

Continental Army CaptainArtillery Commander

Biography

Alexander Hamilton was born on January 11, 1755 (or 1757, the year is disputed), on the island of Nevis in the British West Indies. Orphaned and largely self-educated, he arrived in New York in 1773 to attend King's College (now Columbia University). When the Revolution began, Hamilton joined a New York militia company and quickly attracted attention for his intelligence and energy. In March 1776, he was appointed captain of a New York Provincial Company of Artillery, a unit he trained and equipped with funds he helped raise.

Hamilton and his artillery company participated in the battles of Long Island, Harlem Heights, White Plains, and the retreat across New Jersey in the autumn of 1776. By December, the twenty-one-year-old captain and his men were part of Washington's battered army encamped along the Pennsylvania side of the Delaware River. During the crossing on December 25-26, Hamilton's company was among the units that brought their guns across the river. At the Battle of Trenton, Hamilton positioned his two cannons at the junction of King and Queen Streets, where they commanded a critical intersection and poured fire into the Hessian formations attempting to organize a counterattack.

Hamilton's performance at Trenton and the subsequent Battle of Princeton in January 1777 brought him to Washington's direct attention. In March 1777, Washington appointed Hamilton as his aide-de-camp with the rank of lieutenant colonel. In this role, Hamilton became one of Washington's most trusted staff officers, drafting correspondence, managing logistics, and serving as a diplomatic intermediary. After the war, Hamilton became the first Secretary of the Treasury, architect of the federal financial system, co-author of the Federalist Papers, and one of the primary shapers of the American constitutional order. He was killed in a duel with Aaron Burr on July 12, 1804.

WHY HE MATTERS TO TRENTON

The Battle of Trenton was a proving ground for Alexander Hamilton. At twenty-one, commanding a small artillery company in a desperate attack, he demonstrated the tactical skill and personal courage that would bring him to Washington's attention and launch one of the most consequential careers in American history. His cannons at the King and Queen Street intersection helped seal the Hessian defeat. Trenton was the beginning of the relationship between Hamilton and Washington that would shape the founding of the republic.

  • 1755 or 1757: Born January 11 on Nevis, British West Indies
  • 1776 (March): Commissioned captain of a New York artillery company
  • 1776 (December 26): Commanded artillery at the Battle of Trenton
  • 1777 (January 3): Fought at the Battle of Princeton
  • 1804: Died July 12 in New York after a duel with Aaron Burr

SOURCES

  • Chernow, Ron. "Alexander Hamilton." Penguin Press, 2004.
  • Fischer, David Hackett. "Washington's Crossing." Oxford University Press, 2004.
  • Mitchell, Broadus. "Alexander Hamilton: Youth to Maturity, 1755-1788." Macmillan, 1957.

In Trenton

  1. Dec

    1776

    Battle of Trenton

    Role: Artillery captain; positioned cannons at King and Queen Street junction

    # The Battle of Trenton By the winter of 1776, the American cause seemed on the verge of collapse. What had begun with bold declarations of independence in July had devolved into a series of devastating military defeats. General George Washington's Continental Army had been driven from New York City after disastrous engagements at Long Island and Manhattan, then chased across New Jersey by a confident British force. Enlistments were expiring at the end of December, and thousands of soldiers were preparing to simply walk away from the war. Morale had cratered. Thomas Paine captured the desperation of the moment when he wrote, "These are the times that try men's souls." Against this bleak backdrop, Washington understood that without a dramatic stroke — something to revive the spirit of the revolution — the war for American independence might end not with a climactic battle but with a quiet, inglorious disintegration. Washington settled on a daring plan: a surprise attack on the Hessian garrison stationed at Trenton, New Jersey. The Hessians were German professional soldiers hired by the British Crown, and roughly 1,400 of them occupied the town under the command of Colonel Johann Rall, a veteran officer who, by most accounts, underestimated the fighting capacity of the ragged Continental forces across the river. Washington's plan called for a nighttime crossing of the ice-choked Delaware River on Christmas night, followed by a rapid march to strike Trenton at dawn before the garrison could mount an organized defense. The crossing itself was an extraordinary feat of determination. On the evening of December 25, approximately 2,400 soldiers, along with horses and eighteen pieces of artillery, embarked in Durham boats through a blinding storm of sleet and snow. Henry Knox, Washington's chief of artillery and a man of imposing physical presence and booming voice, supervised the dangerous effort of ferrying heavy cannons across the river's treacherous current. The operation fell behind schedule — the army did not complete the crossing until well after midnight — but Washington pressed forward regardless, dividing his force into two columns for a converging assault on Trenton. The attack began at approximately eight o'clock on the morning of December 26. General Nathanael Greene's column advanced from the north along the Pennington Road while General John Sullivan's column approached from the west along the River Road. The Hessians, caught off guard, scrambled to organize a defense. Colonel Rall attempted to rally his men and form battle lines on King and Queen Streets, the town's two main thoroughfares, but Continental artillery made this impossible. Knox's guns, positioned to command the streets, poured devastating fire into the Hessian ranks. Among the artillery officers who played a critical role was a young captain named Alexander Hamilton, who positioned his cannons at the junction of King and Queen Streets, turning the intersection into a killing ground that shattered every attempt at organized resistance. Meanwhile, Lieutenant James Monroe — a future president of the United States, though no one could have known it then — led a charge to capture Hessian artillery on King Street and was seriously wounded in the shoulder during the action. The battle lasted roughly ninety minutes. Rall, leading a desperate counterattack on horseback, was struck by musket fire and mortally wounded; he would die of his injuries later that day. With their commander fallen and Continental forces closing in from multiple directions, the Hessian resistance collapsed. Approximately 900 Hessian soldiers were captured, 22 were killed, and 83 were wounded. American casualties were remarkably light — two soldiers froze to death during the overnight crossing, and five were wounded in the fighting itself, Monroe among them. The significance of the Battle of Trenton far exceeded what the raw numbers might suggest. It was the first major offensive victory for the Continental Army, and it arrived at precisely the moment when the revolution needed it most. The triumph electrified the American public, reinvigorated recruitment, and convinced wavering soldiers to reenlist rather than abandon the cause. It demonstrated that Washington was capable of bold, imaginative generalship and that the Continental Army could defeat professional European troops in open combat. Within days, Washington would follow up with another victory at Princeton, further solidifying the turnaround. Together, these engagements transformed the strategic picture of the war, turning a season of despair into one of renewed hope and ensuring that the fight for independence would continue.

  2. Jan

    1777

    Battle of Princeton

    Role: Artillery officer; fired on Nassau Hall

    **The Battle of Princeton: Turning the Tide of Revolution** By the close of 1776, the American Revolution teetered on the edge of collapse. The Continental Army, battered by a string of devastating defeats in New York, had retreated across New Jersey in a dispiriting withdrawal that sapped morale and thinned the ranks through desertion and expiring enlistments. The British, under General William Howe, appeared poised to end the rebellion entirely. Public confidence in the cause wavered, and even some members of the Continental Congress doubted whether the war could continue. It was against this bleak backdrop that General George Washington, Commander-in-Chief of the Continental Army, conceived one of the most audacious campaigns of the entire war — a series of strikes that would come to be known as the "Ten Crucial Days." The campaign began with the now-legendary crossing of the Delaware River on the night of December 25–26, 1776, which led to a stunning American victory at Trenton. In that engagement, Washington's forces surprised and overwhelmed a garrison of Hessian soldiers commanded by Colonel Johann Rall, a seasoned professional officer who had underestimated the capacity of the beleaguered Continental Army to mount an offensive. Rall was mortally wounded during the fighting, and nearly the entire Hessian force was killed or captured. The victory electrified the patriot cause, but Washington understood that one battle alone would not be enough to reverse the trajectory of the war. Rather than retreating back across the Delaware to rest on his laurels, he resolved to press his advantage and strike again before the British could mount a full response. On the night of January 2–3, 1777, Washington executed another daring maneuver. With British forces under Lord Cornwallis closing in on his position near Trenton, Washington left his campfires burning as a deception and marched his weary army along back roads through the frozen New Jersey countryside toward Princeton. The overnight march was grueling, conducted in bitter cold over rough terrain, but it achieved its purpose: the Americans arrived near Princeton at dawn, having completely eluded the British force that expected to attack them at first light. The battle began when a British brigade under Lieutenant Colonel Charles Mawhood, marching south from Princeton toward Trenton, collided with an American detachment led by General Hugh Mercer. The initial clash was fierce and chaotic. Mercer's troops fought valiantly but were outnumbered and outmatched by the disciplined British regulars, who charged with bayonets. General Mercer himself was struck down — bayoneted repeatedly — and mortally wounded, a loss that sent shockwaves through the American lines. His men began to fall back in disarray, and for a brief, perilous moment, the battle seemed on the verge of becoming another American defeat. It was at this critical juncture that Washington demonstrated the personal courage and leadership that defined his command. Riding forward on horseback into the chaos, he placed himself between the retreating Americans and the advancing British, rallying his soldiers and urging them to stand and fight. His physical presence on the front lines — exposed to enemy fire and visible to every soldier on the field — steadied the wavering troops and inspired a furious counterattack. John Cadwalader, commanding a contingent of Philadelphia militia, led his men into the assault alongside other Continental units, and the combined force overwhelmed the British position. Mawhood's brigade broke and scattered, with some soldiers fleeing toward New Brunswick while others took refuge inside Nassau Hall at the College of New Jersey, the building that served as the intellectual heart of what would later become Princeton University. Alexander Hamilton, then a young artillery officer whose brilliance had already drawn the attention of his superiors, directed cannon fire at the building. The bombardment quickly convinced the British soldiers inside to surrender, bringing the battle to a decisive close. The consequences of Princeton extended far beyond the immediate tactical victory. Together with Trenton, the battle completed a campaign that fundamentally altered the strategic landscape of the war. The British were forced to abandon most of their outposts across New Jersey, pulling back to a defensive perimeter around New Brunswick and Perth Amboy and relinquishing territory they had only recently conquered. More importantly, the twin victories revived American morale at the moment when it was most desperately needed. Enlistments that had been drying up surged anew, and foreign observers — particularly in France — began to take the American cause seriously as a viable military enterprise rather than a doomed insurrection. Washington's willingness to take bold risks, to march through the night and personally lead charges under fire, cemented his reputation as a commander capable of matching and outmaneuvering the most powerful military force in the world. The Ten Crucial Days did not win the war, but they ensured that the war would continue — and that the Revolution, which had seemed all but extinguished, would endure long enough to ultimately succeed.

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