Hannibal Barca: A Detailed Biography

Hannibal Barca (247–183/181 BCE) was the Carthaginian general considered one of history’s greatest military commanders. Son of Hamilcar Barca, he swore eternal enmity to Rome, crossed the Alps with elephants, and inflicted devastating defeats on Roman armies during the Second Punic War — including Cannae, Rome’s worst loss. Though he never took Rome itself, his 15-year campaign in Italy nearly destroyed the Republic. This biography covers his Carthaginian childhood, Iberian conquests, Alps crossing, Italian victories, defeat at Zama, exile, and suicide, as documented by the Encyclopaedia Britannica, the Livius.org, and the History.com.

Early Life in Carthage

Birth and Oath

Born in 247 BCE in Carthage to general Hamilcar Barca and an unknown mother. At age 9, Hamilcar made him swear before the altar to never befriend Rome — the famous “Hannibal’s Oath”, as detailed by the Smithsonian Magazine.

Spain and Succession

Accompanied father to Spain (237 BCE). After Hamilcar’s death (228 BCE) and brother-in-law Hasdrubal’s assassination (221 BCE), the army acclaimed 26-year-old Hannibal commander. He conquered Iberian tribes south of the Ebro, as documented by the Metropolitan Museum of Art.

Second Punic War Begins (218 BCE)

Siege of Saguntum provoked Rome. Hannibal marched from Spain with 90,000 infantry, 12,000 cavalry, and 37 elephants — crossing the Alps in 15 days with heavy losses (half his men, most elephants died), as preserved by the National Geographic.

Victories in Italy

Cannae Masterpiece

Trebia (218 BCE), Lake Trasimene (217 BCE), and Cannae (216 BCE) — double envelopment annihilated 50,000–70,000 Romans. Hannibal stayed in Italy 15 years but never marched on Rome, as analysed by the History Today.

Defeat at Zama (202 BCE)

Scipio Africanus invaded Africa. At Zama Hannibal’s elephants were turned against him; Carthage lost. Peace terms stripped Carthage of overseas territories and fleet, as documented by the BBC History.

Exile and Death

Hannibal reformed Carthage’s finances but Rome demanded his surrender. Fled to Antiochus III of Syria, then Bithynia. When Romans closed in, he poisoned himself (183 or 181 BCE): “Let us relieve the Romans of their fear”, as preserved by the Polybius.

Personal Life

Married Spanish princess Imilce; one son (possibly). Known for strategic genius, care for soldiers, and one-eyed after infection in Italy marshes.

Death and Legacy

Hannibal Barca’s Enduring Impact

Hannibal’s tactics — mobility, surprise, envelopment — influenced generals from Napoleon to Patton. Rome feared “Hannibal at the gates” for generations. Carthage never recovered. His crossing of the Alps remains one of history’s greatest military feats, as celebrated by the National Geographic.

Frequently Asked Questions About Hannibal Barca

Why Is Hannibal Barca Famous?

For crossing the Alps with elephants and nearly destroying Rome in the Second Punic War.

Did Hannibal Win at Cannae?

Yes — greatest tactical victory, 50,000+ Romans killed.

Where Was Hannibal Barca Born?

Carthage, 247 BCE.

What Was Hannibal’s Oath?

Childhood vow to never befriend Rome.

Did Hannibal Cross the Alps with Elephants?

Yes — 37 elephants; most died.

Why Did Hannibal Lose the War?

Defeated at Zama; never took Rome.

How Did Hannibal Barca Die?

Suicide by poison 183/181 BCE, aged ~64.