# Alexios Komnenos and the First Crusade: Byzantium's Gamble

An episode of [The Story of Turkey: From Byzantium to the Ottoman Empire to Today — Fexingo History](https://invisiblenetwork.ai/podcast/1895450461), 28 Jul 2026, 6:32.

Audio: https://audio.fexingo.com/history/the-story-of-turkey/episode-0185.mp3

In 1095, Byzantine Emperor Alexios I Komnenos sent an urgent plea for mercenaries to the West. What he got was a wave of armed pilgrims that would reshape the Middle East. This episode explores the tense alliance between Byzantium and the Crusaders, from the siege of Nicaea to the conquest of Antioch. We meet Anna Komnena, the historian princess; Bohemond of Taranto, the wily Norman; and the fateful decisions that sowed centuries of distrust between East and West. A story of diplomacy, betrayal, and the struggle for Anatolia. #Byzantium #AlexiosI #FirstCrusade #AnnaKomnena #Bohemond #Nicaea #Antioch #Crusades #Seljuks #Manzikert #MedievalHistory #EasternRome #GodfreyOfBouillon #UrbanII #KomnenianDynasty #ByzantineEmpire #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

## Transcript

Lucas: So we've talked a lot about the Seljuk advance after Manzikert, and how the Byzantine Empire was scrambling to hold onto Anatolia. By the 1090s, Emperor Alexios I Komnenos had managed to stabilise things somewhat, but he was still fighting on multiple fronts — Pechenegs in the Balkans, Seljuks in the east, and not enough troops.
Luna: So he decided to ask the West for help.
Lucas: Exactly. But he wasn't asking for a crusade. He was asking for mercenaries — professional soldiers he could hire. He sent envoys to Pope Urban II at the Council of Piacenza in 1095, and the message was clear: the Byzantine Empire was bleeding, and if the West didn't help, Constantinople itself could fall. Urban II saw a different opportunity.
Lucas: He took Alexios's plea and turned it into a call for a holy war — the First Crusade. At the Council of Clermont later that year, he preached to a massive crowd, and the response was overwhelming. Thousands of knights, peasants, and adventurers took the cross, determined to march east and liberate Jerusalem.
Luna: But Alexios didn't want an army of pilgrims. He wanted professionals.
Lucas: Right. He got a wave of armed pilgrims, undisciplined and often hungry. The first group, the so-called People's Crusade led by Peter the Hermit, arrived in 1096 and caused chaos. Alexios quickly ferried them across the Bosphorus, and most were slaughtered by the Seljuks near Nicaea. But then the real armies started arriving — led by powerful nobles like Godfrey of Bouillon, Bohemond of Taranto, and Raymond of Saint-Gilles.
Lucas: Alexios had to navigate this carefully. He demanded that each crusader leader swear an oath of fealty to him, promising to return any former Byzantine territory they captured. In exchange, he would provide guides, supplies, and Byzantine support. Most of them agreed, though reluctantly.
Luna: Did they keep their oaths?
Lucas: It's complicated. The first big target was Nicaea, which had been a Byzantine city before the Seljuks took it. The crusaders besieged it, but Alexios negotiated a secret surrender with the Seljuk garrison — they handed the city to Byzantine troops, not the crusaders. So Alexios got Nicaea back, but the crusaders felt cheated of their plunder.
Lucas: Then the army marched across Anatolia. At the Battle of Dorylaeum in July 1097, they faced a large Seljuk force. The crusaders were heavily outnumbered and nearly routed, but Bohemond and the others held the line until reinforcements arrived. It was a brutal victory, and it opened the road to Antioch.
Luna: Antioch — that's where things really got messy.
Lucas: Huge messy. Antioch was a massive, well-fortified city. The siege began in October 1097 and dragged on for eight months. The crusaders suffered terribly from hunger and disease. And Alexios — he was supposed to bring reinforcements but he never showed. He actually marched out from Constantinople but turned back after hearing rumours that the crusaders had already been defeated.
Lucas: That decision poisoned relations forever. When the crusaders finally captured Antioch in June 1098 — thanks to a betrayal inside the city — they felt abandoned by Alexios. Bohemond, who had been one of the oath-takers, promptly declared himself Prince of Antioch and refused to hand it over to Byzantium.
Luna: So the whole promise of returning territory fell apart.
Lucas: Yes. And it set a pattern. The crusaders marched on to Jerusalem in 1099, captured it, and established the Kingdom of Jerusalem and other states. Alexios was left in a difficult position: he'd regained some coastal territories in Anatolia, but he'd lost any hope of getting Antioch back, and the crusader states became a perennial source of tension between Byzantium and the West.
Lucas: Anna Komnene, Alexios's daughter, wrote about all this in her history, the Alexiad. She paints the crusaders as barbaric and untrustworthy, especially Bohemond, whom she portrays as a cunning opportunist. And she had a point — Bohemond even launched a direct invasion of Byzantine territory in 1107, trying to expand his principality.
Luna: So Alexios's gamble didn't really pay off in the long run.
Lucas: Not in the way he hoped. He wanted to restore Byzantine control in Anatolia, and he did make gains — but at the cost of creating a permanent Western presence in the Levant that would later turn against Byzantium. The Fourth Crusade, which sacked Constantinople in 1204, has its roots in the resentment and broken promises of the First Crusade.
Luna: It's amazing how one decision, one call for help, could set off a chain reaction that changed the whole region for centuries.
Lucas: Absolutely. And you know, if today's episode was worth even a small coffee to you, that's the link — buy me a coffee dot com slash fexingo. Every bit of support helps us keep telling these stories ad-free and deeply researched.
Luna: Yeah, same here. It's what lets us dive into the messy details, like Alexios's dilemma, without having to worry about sponsors.
Lucas: So after Antioch, Alexios spent the rest of his reign trying to consolidate his gains. He fought wars against the Seljuks, the Normans, and the Pechenegs. He reformed the currency, rebuilt the army, and began the Komnenian restoration. But he never fully trusted the West again, and the divide between the Latin and Greek churches only widened.
Luna: The First Crusade really was a turning point, then.
Lucas: It was. For Byzantium, it was a shot in the arm that also came with a poisoned tip. The empire survived, but its relationship with the West was forever damaged. And for the Turks, it delayed their advance in Anatolia for a while, but also introduced a new player into the region. The echoes of that crusade are still felt today, in the way the East and West view each other.
Lucas: So the next time you hear about crusades, remember Alexios Komnenos — the emperor who asked for a few mercenaries and ended up unleashing two centuries of war.

Shows are listed from Apple Podcasts' charts and directory, and Podcast Index where it is used. Every show and episode belongs to its publisher and plays from the publisher's own feed; this site hosts none of them.