from the archive · Medieval era
Bohemond I of Antioch
1054 – March 3, 1111 · feudatory
By The Keeper · Published
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Bohemond I of Antioch (1054 to March 3, 1111) was a Norman warlord from southern Italy who became one of the most feared commanders of the First Crusade and the founder of the Principality of Antioch. Disinherited from his father's duchy, he built a new career fighting the Byzantine Empire, then seized Antioch in 1098 through a mixture of siegecraft, patience, and bribery. His later war against Emperor Alexios I Komnenos ended in humiliation at the Treaty of Devol, yet the crusader state he created outlasted him by more than 150 years. Anyone asking who was Bohemond I of Antioch is really asking how a landless second-rank noble willed a Mediterranean principality into existence.
Early Life
Bohemond was born around 1054 at San Marco Argentano in Calabria, the fortress his father had raised during the Norman conquest of southern Italy [1]. His father was Robert Guiscard, the most successful of the Hauteville brothers who had left Normandy to carve out lordships in the Italian south, and his mother was Alberada of Buonalbergo, a Lombard noblewoman. The boy received the baptismal name Mark. According to a story preserved in Orderic Vitalis, Robert nicknamed him Bohemond after a legendary giant of that name, struck by the infant's unusual size, and the nickname displaced the baptismal name entirely [2].
His position within the family collapsed early. Around 1058 Robert repudiated Alberada on grounds of consanguinity so that he could marry Sikelgaita, sister of the Lombard prince of Salerno, a match that brought political advantages the first marriage could not [1]. The children of the second marriage, above all Bohemond's younger half brother Roger Borsa, now stood ahead of him in the succession. Bohemond grew up as the eldest son of a rising dynasty with no guarantee of inheriting any of it.
Contemporaries left an unusually vivid picture of the adult Bohemond. The Byzantine princess and historian Anna Komnene, who saw him in Constantinople, described a man taller than anyone else present, broad shouldered, clean shaven against the fashion of the age, with a menacing quality in his bearing that she found both repellent and fascinating [3]. Her portrait, hostile as it is, confirms that even his enemies regarded him as physically and mentally formidable.
Path to Prominence
Bohemond's apprenticeship in war came in his father's most ambitious project: an invasion of the Byzantine Empire. In 1081 Robert Guiscard crossed the Adriatic and besieged Dyrrhachion (modern Durrës in Albania), the western gateway to the empire, defeating Emperor Alexios I Komnenos in battle outside the city that October [4]. When Robert was recalled to Italy in 1082 to deal with a papal crisis and rebellion at home, he left the campaign in Bohemond's hands.
The young commander proved dangerously capable. He pushed inland into Macedonia and Thessaly and beat Alexios in further engagements near Ioannina and Arta, feats that Anna Komnene recorded with grudging precision [3]. But he could not finance a long war. Alexios used Venetian naval help and lavish spending to detach Norman garrisons, and by 1083 the invasion had unraveled. Bohemond returned to Italy to raise money, the campaign was renewed, and then in July 1085 Robert Guiscard died of disease on Cephalonia [4].
The succession went exactly as Sikelgaita had planned. Roger Borsa took the duchy of Apulia and Calabria while Bohemond, the veteran of the Balkan wars, received nothing. He answered with rebellion, and through several years of intermittent fighting against his half brother he extracted a compact lordship in the heel of Italy centered on Taranto, along with Otranto, Oria, and other towns [1]. It made him Prince of Taranto in fact if not in formal title, but it was a consolation prize, and he knew it. When a far larger opportunity appeared in 1096, he was ready to abandon Italy for it.
The First Crusade and the Siege of Antioch
In 1096, while besieging rebel-held Amalfi alongside Roger Borsa, Bohemond encountered bands of crusaders passing through Italy toward the East in answer to Pope Urban II's appeal at Clermont. He took the cross on the spot, reportedly cutting up his own cloak to make cloth crosses for his followers, and raised a Norman contingent that included his talented nephew Tancred [5]. His army was one of the smaller major contingents, perhaps a few hundred knights with supporting infantry, but it was the most professional. These were men who had fought Byzantines and Muslims in Italy and Sicily for a generation.
Crossing to Constantinople in early 1097, Bohemond faced his old enemy Alexios in a negotiation rather than a battle. He swore the oath the emperor demanded, promising to restore former imperial territory, and even angled unsuccessfully for a grand Byzantine command in Asia [3]. On the march across Anatolia his military judgment told immediately. At the battle of Dorylaeum on July 1, 1097, his vanguard absorbed the shock of Kilij Arslan's Seljuk horse archers for hours until the main crusader force arrived and broke the Turks [6].
The defining episode of his life was the siege of Antioch, which began in October 1097. For more than seven months the crusaders starved outside walls they could not storm, suffering through winter famine while relief armies gathered against them [5]. Bohemond found the solution through treachery rather than assault: he opened secret contact with Firuz, an Armenian convert commanding a stretch of the wall, and arranged a night entry. First, though, he forced the other princes to promise him the city if he delivered it. On the night of June 2 to 3, 1098, his men climbed into the Tower of the Two Sisters and Antioch fell, just days before a huge relief army under Kerbogha of Mosul arrived [6]. The besiegers became the besieged, trapped and starving inside the city, until on June 28 the crusaders marched out and Bohemond, holding overall command that day, routed Kerbogha's divided coalition in open battle [5].
Prince of Antioch
Victory produced a bitter quarrel. Raymond of Saint-Gilles, count of Toulouse, insisted that Antioch belonged to Alexios under the oaths of 1097, while Bohemond argued that the emperor had forfeited any claim by failing to bring aid during the siege [6]. Months of deadlock followed. When the mass of crusaders finally marched south toward Jerusalem in early 1099, Bohemond stayed behind. He had never intended to be a pilgrim only. By January 1099 he held the city outright as Prince of Antioch, ruler of a new Latin state on the Orontes [1]. He did travel to Jerusalem in December 1099 to fulfill his crusading vow, and while there he helped install Daimbert of Pisa as patriarch, from whom he accepted investiture of his principality, a move that pointedly bypassed both Constantinople and the other crusade leaders [5].
Ruling Antioch meant constant war on every frontier: Byzantine forces in Cilicia, the fleets of the emperor along the coast, and Turkish emirs inland. In August 1100, campaigning near Melitene to aid an Armenian ally, Bohemond was ambushed by the Danishmend Turks under Malik Ghazi and taken prisoner [4]. He spent three years in captivity at Niksar while Tancred governed Antioch as regent, and he was ransomed in 1103 for a sum reported at 100,000 gold pieces, paid with help from Armenian princes and the Latin East rather than from Alexios, who had offered more to have Bohemond delivered into Byzantine hands [4].
Freedom brought little relief. In May 1104 Bohemond and Baldwin of Bourcq attempted to take the fortress town of Harran and suffered a crushing defeat by the Seljuk rulers of Mosul and Mardin, a disaster that stripped the principality of manpower and exposed it to renewed Byzantine pressure [6]. Late in 1104, judging that Antioch could not survive without fresh forces from the West, Bohemond handed the regency back to Tancred and sailed for Italy. He never saw Antioch again.
Personal Life
Bohemond returned to Europe not as a defeated ruler but as a celebrity. He toured Italy and France through 1105 and 1106 as a living hero of the crusade, distributing relics, telling his story, and recruiting [5]. Chroniclers report that crowds pressed to see him and that nobles asked him to stand godfather to their children, some of whom were named Bohemond in his honor.
The clearest measure of his new standing was his marriage. In 1106 King Philip I of France gave him his daughter Constance of France, wed at Chartres in a ceremony attended by much of the French nobility, while Philip's other daughter Cecile was betrothed to Tancred [2]. For the disinherited son of a Norman adventurer, a Capetian royal bride marked an astonishing social ascent. The marriage produced two sons; the survivor, Bohemond II, was born around 1108 and would eventually rule Antioch in his own right [1].
Alongside the recruiting tour ran a propaganda war. Bohemond promoted a version of the crusade, echoed in the anonymous Gesta Francorum written by a follower of his contingent, that cast Alexios as a treacherous ally whose desertion justified war against Byzantium itself [7]. Whether or not he directly commissioned copies of the text, the message served his purpose: the army he was raising in France was aimed not at Syria but at the empire.
Later Years and the Treaty of Devol
In October 1107 Bohemond crossed the Adriatic with a large Franco-Norman army and laid siege to Dyrrhachion, deliberately repeating his father's campaign of 1081 [4]. Alexios, now a far more secure ruler than he had been a quarter century earlier, refused battle. Byzantine forces sealed the mountain passes while the imperial fleet cut the Norman supply line across the sea. Starved and sickening in its camp, the invasion force could neither take the city nor retreat, and in September 1108 Bohemond capitulated.
The Treaty of Devol that followed was designed to humble him. He acknowledged Alexios as his lord, agreed to hold Antioch as an imperial fief for his lifetime with reversion to the empire, accepted a Greek patriarch for the city, and promised military service against the emperor's enemies [3]. Anna Komnene preserved the text at length in the Alexiad, plainly savoring her father's triumph. In practice the treaty was never enforced, because Tancred in Antioch simply refused to honor terms he had not sworn.
Bohemond did not return east to compel him. Broken in prestige and probably in health, he withdrew to his Apulian lands and died on March 3, 1111, at Canosa di Puglia [1]. He was buried there in a remarkable domed mausoleum attached to the cathedral of San Sabino, a small building blending Romanesque and Islamic-influenced design, with bronze doors recording his fame. The tomb still stands and remains one of the most distinctive Norman monuments in southern Italy [8].
Legacy
Any honest reckoning of Bohemond I of Antioch achievements has to begin with the principality itself. Antioch was the first crusader state created by conquest during the expedition, and it endured under his dynasty and its successors until the Mamluk sultan Baibars destroyed it in 1268 [6]. The capture of the city in 1098, engineered through Firuz and sealed by the defeat of Kerbogha, was arguably the decisive moment of the entire First Crusade; historians such as John France have treated the Antioch campaign as the hinge on which the expedition's survival turned [6].
His reputation has always been double edged. Medieval Latin writers celebrated him as the crusade's great captain, and the Gesta Francorum reads at times like an extended advertisement for his leadership [7]. Byzantine tradition, shaped by Anna Komnene, remembered a perjured barbarian of terrifying ability [3]. Modern scholars tend to see both at once: Ralph Yewdale's 1924 study, still the only full English biography, presented him as a brilliant opportunist whose ambitions repeatedly outran his resources [2], and later historians of the crusade, including Steven Runciman and Thomas Asbridge, have kept that tension at the center of their accounts [5].
The basic Bohemond I of Antioch facts explain the fascination. A disinherited son with a borrowed nickname fought an empire twice, survived a Turkish prison, married a king's daughter, and founded a state that outlived his dynasty's Italian homeland as a Norman possession. For readers of any Bohemond I of Antioch biography, he remains the clearest example of what the First Crusade offered ambitious men of his generation: a second inheritance, taken by force at the far end of the Mediterranean.
Questions & Answers
- Who was Bohemond I of Antioch?
- Bohemond I was a Norman noble from southern Italy, the eldest son of Robert Guiscard, who became one of the principal commanders of the First Crusade. After engineering the capture of Antioch in 1098 he kept the city for himself and founded the Principality of Antioch, one of the four major crusader states.
- When was Bohemond I of Antioch born?
- He was born around 1054 at San Marco Argentano in Calabria, in the Norman-held south of Italy. His baptismal name was Mark; Bohemond was a nickname taken from a legendary giant, reportedly given by his father because of the child's size.
- What is Bohemond I of Antioch famous for?
- He is best known for the siege and capture of Antioch in 1097 and 1098 during the First Crusade, including the secret deal with a tower commander that let his men enter the city, and for the victory over Kerbogha of Mosul that followed. He then ruled the city as the first Latin Prince of Antioch.
- How did Bohemond I of Antioch die?
- He died on March 3, 1111, at Canosa di Puglia in Apulia, a few years after his failed invasion of the Byzantine Empire ended in the humiliating Treaty of Devol in 1108. He was buried in a distinctive domed mausoleum beside the cathedral of San Sabino, which still survives.
- Was Bohemond captured during the Crusades?
- Yes. In August 1100 he was ambushed and captured by the Danishmend Turks near Melitene and held prisoner for three years. He was ransomed in 1103, reportedly for 100,000 gold pieces raised largely by Armenian and Latin allies, while his nephew Tancred governed Antioch in his absence.
- What was the Treaty of Devol?
- The Treaty of Devol was the agreement Bohemond accepted in 1108 after his invasion of Byzantine territory failed at Dyrrhachion. He agreed to hold Antioch as a vassal of Emperor Alexios I Komnenos, but the treaty was never enforced because Tancred, ruling in Antioch, refused to comply.
References
Every record in this archive is kept against verifiable sources.
- [1]Bohemond I, Prince of Antioch. Encyclopaedia Britannica. https://www.britannica.com/biography/Bohemond-IWeb
- [2]Ralph Bailey Yewdale. Bohemond I, Prince of Antioch. Princeton University Press, 1924. Book
- [3]Anna Komnene, translated by E. R. A. Sewter, revised by Peter Frankopan. The Alexiad. Penguin Classics, 2009. Primary source
- [4]Graham A. Loud. The Age of Robert Guiscard: Southern Italy and the Norman Conquest. Routledge, 2000. Book
- [5]Thomas Asbridge. The First Crusade: A New History. Oxford University Press, 2004. Book
- [6]John France. Victory in the East: A Military History of the First Crusade. Cambridge University Press, 1994. Book
- [7]Anonymous, edited and translated by Rosalind Hill. Gesta Francorum et aliorum Hierosolimitanorum: The Deeds of the Franks and the Other Pilgrims to Jerusalem. Oxford University Press, 1962. Primary source
- [8]Steven Runciman. A History of the Crusades, Volume I: The First Crusade and the Foundation of the Kingdom of Jerusalem. Cambridge University Press, 1951. Book
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