Henry V -
On the morning of October 25, 1415, St. Crispin’s Day, Henry faced a French army that outnumbered his own by at least three to one (some chroniclers say six to one). The French knights, heavy with armor and arrogance, bogged down in a freshly plowed field turned to a quagmire by recent rains. Henry deployed his secret weapon: 5,000 English longbowmen.
Legend—popularized by Shakespeare—paints the young prince as a riotous wastrel, running with the infamous Sir John Falstaff in the taverns of Eastcheap, roistering and thieving before miraculously transforming into a sober king. The historical record is less theatrical but more interesting. Young Henry was, in fact, a seasoned military commander by his teens, fighting the Welsh rebels under Owain Glyndŵr and proving himself a ruthlessly effective soldier. If he had a wild streak, he kept it carefully hidden beneath a cloak of Lancastrian duty. When his father died in 1413, Henry V inherited a poisoned chalice: a crown insecure, a treasury depleted, and a nobility still nursing old grudges. Yet the new king moved with breathtaking speed. He reburied the murdered Richard II with royal honors to heal old wounds, arrested his own friends (the so-called "Southampton Plot conspirators") without mercy, and united the warring factions of the Lancastrian and Yorkist houses behind a single, galvanizing goal: war with France .
Worse, his nine-month-old son, Henry VI, inherited both crowns. That infant king would grow up to lose everything his father had won, plunging England into the Wars of the Roses. As the saying goes: Henry V won a kingdom but lived just long enough to see his son lose it. Why does Henry V still matter? Because he represents the myth of perfect leadership: the man who unites a divided nation, turns weakness into strength, and achieves the impossible through sheer force of will. Shakespeare captured this perfectly in the St. Crispin’s Day speech, turning a brutal massacre into a stirring call to brotherhood: Henry V
What followed was not a battle but a slaughter. Arrows flew at a rate of ten per second, turning the French cavalry into pincushions. Knights in full plate armor drowned in the mud, suffocated under the weight of fallen comrades, or were dispatched by English archers wielding lead mallets. Henry, fighting in the thick of the melee, took a blow to the helmet that nearly felled him—but he stood his ground.
In the pantheon of English monarchs, few names shine with the same martial brilliance as Henry V. To some, he is the ideal Christian king: pious, just, and unshakeable. To others, he is the embodiment of English nationalism—the prince who transformed a realm riddled with rebellion into the dominant military power in Northern Europe. But whether you view him through the romantic lens of Shakespeare or the cold, hard light of historical record, one fact remains indisputable: Henry V was a leader forged for war. The Prodigal Prince Born at Monmouth Castle in 1386, young Henry of Monmouth did not initially look like a candidate for sainthood. As Prince of Wales, his relationship with his father, Henry IV, was tempestuous. The elder Henry had seized the throne by deposing Richard II, and he spent much of his reign fighting off plots, rebellions, and the constant headache of a restless heir. On the morning of October 25, 1415, St
And for that reason, he remains forever perfect—the warrior king frozen in time, bow drawn, standing in the mud, defying an army and winning an immortal legend.
The real Henry V was less poetic but no less formidable. He was a master of propaganda, a brilliant logistician, and a king who understood that in the Middle Ages, nothing united a realm like a common enemy. He died too young to fail. Henry deployed his secret weapon: 5,000 English longbowmen
By nightfall, the English had lost perhaps 400 men. The French lost over 6,000, including three dukes and countless nobles. Agincourt became the defining victory of the Hundred Years’ War. After Agincourt, Henry did not rest. Between 1417 and 1419, he methodically conquered Normandy—town by town, castle by castle. He learned to conduct siege warfare as deftly as he fought open battles. Rouen fell after a brutal six-month siege, where Henry famously refused to let the starving French citizens leave the city, forcing them to eat horses, dogs, and eventually grass before surrender.
Henry’s claim to the French throne was tenuous at best, based on distant ancestry from Edward III. But in an age where God’s favor was proven on the battlefield, Henry believed that a successful invasion would silence his domestic critics and crown him the rightful King of France. On August 11, 1415, Henry sailed for France. After the siege of Harfleur—a bloody affair that cost him thousands of men to dysentery—he decided on a desperate gamble. Rather than sail home in disgrace, he marched his exhausted, starving army 150 miles across northern France toward the safety of Calais.