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In 626 AD, while Emperor Heraclius was campaigning deep in Persian territory, Constantinople faced one of its most desperate sieges — not from Arabs or Turks, but from a coalition of Avars and Slavs who nearly breached the Theodosian Walls. This episode dives into the Avar-Slavic siege of 626, a pivotal but often overlooked moment that saved the Byzantine Empire from collapse. We explore how the Avars, a nomadic confederation from the steppes, allied with Slavic tribes to launch a coordinated assault by land and sea. The city's defenders, led by Patriarch Sergius and the magister militum Bonus, relied on the Walls, the Blachernae shrine of the Virgin Mary, and the Roman navy's Greek fire. We also discuss the role of the Blachernae icon of the Theotokos, the chants of the Akathist Hymn, and how this siege reshaped Byzantine military strategy. The episode also touches on the broader context of the Byzantine-Sasanian War of 602-628 and why Constantinople's survival under Heraclius was a turning point in world history. #AvarSiege626 #Constantinople #ByzantineEmpire #Heraclius #SlavicTribes #Avars #TheodosianWalls #Blachernae #PatriarchSergius #GreekFire #AkathistHymn #Theotokos #ByzantineMilitary #SasanianWar #SteppeNomads #SiegeWarfare #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

In 1054, a single act of defiance by the Patriarch of Constantinople, Michael Keroularios, shattered centuries of Christian unity and set the stage for the Great Schism between Rome and Constantinople. This episode explores how Keroularios—a former conspirator turned patriarch—provoked a papal legation, closed Latin-rite churches in Constantinople, and forced the issue of the filioque clause to a breaking point. We step into the Hagia Sophia on that fateful July day, when Cardinal Humbert laid a bull of excommunication on the altar, and examine the complex interplay of theology, politics, and personal ambition that led to an enduring schism. How did a patriarch with a political past redefine the relationship between church and state in Byzantium? And why did the common people of Constantinople rally behind him against the pope? This is the story of a conflict that still echoes in the Christian world today. #GreatSchism #MichaelKeroularios #ByzantineEmpire #HagiaSophia #CardinalHumbert #PopeLeoIX #filioque #OrthodoxChristianity #RomanCatholicism #1054 #Patriarchate #EcumenicalPatriarch #ChurchHistory #ByzantinePolitics #Constantinople #MedievalHistory #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

Lucas and Luna explore the extraordinary history of the Serpent Column, the ancient bronze monument that has stood in Istanbul's Hippodrome for over 2,500 years. Originally cast by the Greeks to commemorate the victory at Plataea in 479 BCE, it was moved to Constantinople by Constantine the Great and became a silent witness to the city's transformation from Byzantium to Ottoman Istanbul. The episode traces its journey from Delphi to the Hippodrome, its damage during the Fourth Crusade, its near-destruction by Mehmed the Conqueror's final siege, and its survival today as one of the world's oldest public monuments. Along the way, Lucas and Luna discuss the lost golden tripod, the missing serpent heads, and the fragment now housed in a museum. The episode also delves into the column's symbolic meaning across empires: for the Greeks, it was a victory offering; for the Byzantines, a talisman; for the Ottomans, a trophy of conquest. A single bronze monument encapsulates the layered history of a city that has outlasted every empire that claimed it. #SerpentColumn #Hippodrome #Constantinople #Istanbul #Delphi #Plataea #ConstantineTheGreat #MehmedTheConqueror #FourthCrusade #ByzantineEmpire #OttomanEmpire #AncientGreece #BronzeMonument #LostWonders #History #FexingoHistory #MiddleEast #Archaeology Keep every episode free: buymeacoffee.com/fexingo

In this episode, Lucas and Luna explore a lesser-known chapter of Ottoman history: the 1463–1479 Ottoman-Venetian War, triggered by Bayezid II's predecessor Mehmed II's conquest of Constantinople. They focus on the siege of Negroponte (Chalkis), where a Venetian admiral named Giovanni Loredan faced off against Ottoman forces under Mahmud Pasha. The conversation covers the role of the Janissaries, the strategic importance of the Aegean islands, and the peace treaty that shaped the Mediterranean for centuries. Lucas explains how the Venetians used their galley fleet to harass Ottoman shipping, and how the Ottomans responded with a new naval buildup. Luna chimes in with questions about the economic impact on the city's trade. The episode also touches on Bayezid II's more cautious approach compared to his father, and how the war ultimately cemented Ottoman control over the eastern Mediterranean. Includes a donation segment early on, asking listeners to support the show at buy me a coffee dot com slash fexingo. #OttomanVenetianWar #BayezidII #MehmedII #Negroponte #GiovanniLoredan #MahmudPasha #Janissaries #AegeanSea #VenetianRepublic #Constantinople #IstanbulHistory #FexingoHistory #Siege #GalleyWarfare #15thCentury #History #MiddleEast #NavalHistory Keep every episode free: buymeacoffee.com/fexingo

Mehmed the Conqueror died in 1481, leaving two sons: Bayezid and Cem. The ensuing civil war would tear the Ottoman Empire apart and reshape its future. This episode explores the brothers' struggle—Bayezid's victory, Cem's exile and death, and the brutal fratricide that became Ottoman policy. We examine how Bayezid, despite his epithet 'the Pious,' consolidated power through ruthless means, and how the conflict nearly cost the Ottomans their grip on Europe. Along the way, we touch on the Janissaries' role as kingmakers, the Knights of St. John's cynical diplomacy, and the shadow of Mehmed's conquests. This is a story of ambition, betrayal, and the price of unity. #BayezidII #CemSultan #OttomanCivilWar #Fratricide #MehmedII #KnightsOfStJohn #Janissaries #Rhodes #OttomanEmpire #15thCentury #SuccessionCrisis #SultanBayezid #CemSultanExile #OttomanHistory #Constantinople #Istanbul #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

In this episode of Constantinople to Istanbul, Lucas and Luna explore the layered history of Sultanahmet Square, the city's ancient social and political heart. They trace its evolution from the Roman Hippodrome, where chariot races and the Nika Revolt unfolded, through its transformation under Ottoman rule. Learn how the Serpent Column, the Obelisk of Theodosius, and the Walled Obelisk survived centuries, and how Mehmed the Conqueror repurposed the space for imperial ceremonies. The conversation also covers the construction of the Sultan Ahmed Mosque (the Blue Mosque) under Ahmed I, the square's role in Ottoman processions, and its modern life as a tourist hub. Specific details include the Hippodrome's spina, the unearthing of the Great Palace Mosaic, and the destruction of the Kathisma. This episode offers a vivid portrait of a public space that has shaped the city's identity for over a millennium. #SultanahmetSquare #Hippodrome #Constantinople #Istanbul #Byzantium #OttomanEmpire #BlueMosque #SultanAhmedMosque #MehmedII #AhmedI #SerpentColumn #ObeliskOfTheodosius #WalledObelisk #AtMeydani #NikaRevolt #ChariotRacing #ByzantineHistory #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

The Boukoleon Palace was the seat of Byzantine power for centuries, clinging to the Marmara shore below the Great Palace. In this episode, Lucas and Luna explore the palace's origins under Theodosius II, its expansion by Justinian, and its transformation into a fortress-palace after the Fourth Crusade. They trace the story of the harbour of Hormisdas, the legendary statue of a bull and lion that gave the palace its name, and the tragic final days of the Palaiologoi emperors who watched their empire shrink from its windows. The episode also covers the palace's afterlife under the Ottomans, who used its stones for their own buildings, and the 19th-century railway that cut through its remains. A story of power, ruin, and the relentless reshaping of a city. #Boukoleon #Hormisdas #TheodosiusII #Justinian #Constantinople #ByzantineEmpire #Palaiologoi #FourthCrusade #LatinEmpire #MarmaraSea #OttomanEmpire #GreatPalace #Topkapi #Sultanahmet #Istanbul #ByzantineArchitecture #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo

Hundreds of feet below the bustling streets of modern Istanbul lies a vast underground chamber that could hold over 80,000 tons of water. The Basilica Cistern—built under Emperor Justinian in 532—is the largest surviving Byzantine cistern in the city. But it was more than just a water tank: its forest of 336 marble columns, many recycled from earlier pagan temples, includes two carved with Medusa heads, one upside down and one on its side. Who placed them there, and why? In this episode, Lucas and Luna descend into the Yerebatan Sarnıcı to explore how Constantinople's water supply worked, how the cistern was forgotten and later rediscovered, and what it reveals about the ambition of Byzantine engineering. They trace the city's complex water network—from the Aqueduct of Valens to the Basilica Cistern and its neighbors, the Binbirdirek and the Cistern of Philoxenos—and consider how this underground marvel survived earthquakes, fires, and centuries of neglect. The story of the Basilica Cistern is the story of a city that engineered its own survival. #BasilicaCistern #YerebatanSarnıcı #Constantinople #Istanbul #ByzantineEmpire #Justinian #WaterSupply #AqueductOfValens #BozdoğanKemeri #Medusa #Binbirdirek #CisternOfPhiloxenos #ByzantineEngineering #IstanbulHistory #Underground #History #FexingoHistory #Podcast Keep every episode free: buymeacoffee.com/fexingo

Long before the great walls and the dome of Hagia Sophia, the survival of Constantinople depended on water. In this episode, Lucas and Luna explore the city's monumental water infrastructure — the aqueduct of Valens, the massive open-air cisterns like the one at Aetius, and the hundreds of underground cisterns that stored water for sieges. They discuss how Roman engineering adapted to the hilly terrain of the city's hinterland, the role of the long-distance channel from Thrace, and the logistical challenges of maintaining a water supply for a population that could exceed half a million. They also touch on the fate of these structures after the Ottoman conquest, when many cisterns were repurposed or forgotten, and how the 2023 restoration of the Valens Aqueduct brought new attention to this hidden infrastructure. #Constantinople #Istanbul #AqueductOfValens #Cisterns #ByzantineEngineering #RomanWaterSupply #Thrace #Aetius #Mocius #Binbirdirek #YerebatanSarnici #LongDistanceAqueduct #Hydraulics #ByzantineInfrastructure #OttomanRepurposing #History #FexingoHistory #UrbanHistory Keep every episode free: buymeacoffee.com/fexingo

Perched right on the Sea of Marmara, the Bukoleon Palace was once the heart of Byzantine imperial power, long before Blachernae became the court's refuge. In this episode, Lucas and Luna explore the palace's origins under Theodosius II, its heyday under Justinian and Heraclius, and its slow decline. They discuss the famous harbor staircase, the monumental facade with its grand windows, and the legend of the lion statue that gave the palace its name. The conversation covers the palace's destruction during the Fourth Crusade, how it became a quarry for the Ottomans, and the surprising survival of the facade until the 19th century when a railway line cut through it. They also touch on the archaeological remains still visible today near the shoreline. This is a story of imperial grandeur, neglect, and loss — a forgotten waterfront fortress that once greeted visitors arriving by sea. #BukoleonPalace #ByzantineEmpire #Constantinople #Istanbul #TheodosiusII #Justinian #Heraclius #FourthCrusade #SeaOfMarmara #GreatPalace #ByzantineArchitecture #PalaceHistory #Hormisdas #LionStatue #OttomanQuarry #ByzantineRuin #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo