Justinian the Great: The Emperor Who Tried to Rebuild Rome — Fexingo History

Justinian's Spy Network and the Sassanian Secrets

8 min · 5. juni 2026
episode Justinian's Spy Network and the Sassanian Secrets cover

Description

This episode goes behind the battlefront to explore Justinian's elaborate intelligence operations — the spies, double agents, and coded messages that gave Byzantium an edge against the Sassanian Empire. We focus on the figure of Peter the Patrician, a master diplomat and spymaster who negotiated the 'Endless Peace' of 532 while running a network of informants from Ctesiphon to Constantinople. We also uncover the shadowy world of the agens in rebus, imperial couriers who doubled as intelligence gatherers, and examine a specific operation: the Roman interception of Sassanian war plans before the Battle of Dara. Drawing on Procopius' Secret History and the fragments of Peter's lost memoirs, we piece together how Justinian's paranoia and pragmatism shaped early Byzantine intelligence culture. Expect names like Khosrow I, Belisarius, and the enigmatic 'Mihr-Mihroe', plus a look at the limits of espionage when a double agent turned the tables. A fresh angle on Roman-Persian rivalry through the lens of spies and secrets. #Justinian #ByzantineEspionage #PeterThePatrician #SassanianEmpire #KhosrowI #AgensInRebus #Procopius #BattleOfDara #MihrMihroe #EndlessPeace #Ctesiphon #IntelligenceHistory #AncientSpies #ByzantineHistory #RomanPersianWars #FexingoHistory #HistoryPodcast #LateAntiquity Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

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159 episodes

episode Justinian's African Revenue: The Tax Machine of John of Cappadocia artwork

Justinian's African Revenue: The Tax Machine of John of Cappadocia

Justinian's reconquest of North Africa from the Vandals in 533-534 was a stunning military victory, but it nearly bankrupted the empire. The emperor's most controversial financial official, John of Cappadocia, devised a ruthless tax system to squeeze wealth from the newly-won province. This episode explores John's career: his humble origins, his role as praetorian prefect, the brutal efficiency of his tax collection methods, and his alliance with the empress Theodora that ultimately led to his downfall. We examine the specific taxes — the land tax (iugatio), the capitation tax (capitatio), and the hated aurum coronarium ('crown gold') — and how they were enforced by military police in Africa. John's reforms also included a crackdown on tax evasion by senatorial landowners and a lottery system for public contracts. His fall came when Theodora turned against him, accusing him of plotting against Justinian; he was exiled to Cyzicus and then Egypt, only to be recalled years later. The episode reveals how taxation shaped the empire's survival and why John's name became synonymous with fiscal tyranny. #Justinian #JohnOfCappadocia #ByzantineTaxation #PraetorianPrefect #VandalWar #NorthAfrica #LandTax #AncientEconomy #TaxEvasion #Theodora #Constantinople #SixthCentury #Procopius #SecretHistory #Iugatio #AurumCoronarium #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

15. juli 20266 min
episode Justinian's Persian Frontier: The Fortress of Dara in the Sixth Century artwork

Justinian's Persian Frontier: The Fortress of Dara in the Sixth Century

In this episode, Lucas and Luna explore the construction and strategic importance of Dara, the massive fortress city that Justinian built on the eastern frontier of the Byzantine Empire. They discuss its innovative design, the engineers Anthemius of Tralles and Isidorus of Miletus, its role in the wars against the Sassanian Empire under Kavadh I and Khosrow I, and the daily life of the garrison and civilian population. The episode also touches on the wider system of frontier fortifications known as the Limes Orientalis, the role of the limitanei border troops, and the economic and diplomatic implications of such a stronghold. A vivid picture emerges of a city that was both a military bulwark and a symbol of imperial ambition. #Dara #Justinian #ByzantineEmpire #SassanianEmpire #Fortifications #LimesOrientalis #limitanei #AnthemiusOfTralles #IsidorusOfMiletus #KavadhI #KhosrowI #Procopius #DeAedificiis #SiegeWarfare #LateAntiquity #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

15. juli 20266 min
episode Justinian's Dream of a Chaste Wife: The Empress Theodora's Secret History artwork

Justinian's Dream of a Chaste Wife: The Empress Theodora's Secret History

In this episode, Lucas and Luna explore the scandalous depiction of Empress Theodora in Procopius's Secret History. Written in the aftermath of her death, the text accuses her of everything from wanton debauchery to political manipulation. But how much is truth, and how much is propaganda? We examine Theodora's early life as an actress and courtesan, her transformation into a powerful imperial partner, and the specific accusations Procopius levels against her — from her alleged affair with a family friend to her control over Justinian's court. We also consider the broader context: Procopius's disillusionment with the regime, the Miaphysite-Chalcedonian religious schism, and the rival histories that offer a more favorable view. By comparing the Secret History to the legal reforms that protected women, and to Theodora's own letters, we try to separate the woman from the myth. This episode focuses on the cultural and political impact of gendered slander in the Byzantine court and what it reveals about the struggle for power in the 6th century. #Procopius #SecretHistory #Theodora #Justinian #Byzantine #Miaphysite #Chalcedonian #NikaRiots #Antonina #Belisarius #Courtesan #Propaganda #ByzantineEmpire #6thCentury #WomenInHistory #History #FexingoHistory #Historiography Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

Yesterday9 min
episode Justinian's Persian War Aftermath: The Fifty-Year Peace of 562 artwork

Justinian's Persian War Aftermath: The Fifty-Year Peace of 562

In 562, after decades of brutal conflict along the eastern frontier, the Roman and Sassanian empires signed what became known as the Fifty-Year Peace. This episode explores the treaty's terms — the annual tribute of 30,000 solidi, the disputed borderlands of Lazica and Suania, and the fate of the fortress city of Dara. We trace the negotiations through the efforts of imperial envoy Peter the Patrician and his Persian counterpart Yazdgushnasp, then zoom in on the high-stakes diplomacy involving the Christian kingdoms of the Caucasus and the silent role of the Turkic Khaganate looming in the north. Lucas and Luna examine how the treaty held — or failed to — and what it reveals about Justinian's exhausted empire at the end of his reign. Key figures include Peter the Patrician, King Gubazes II of Lazica, and the Persian shah Khosrow I. Based on the accounts of Menander Protector and Procopius. #Justinian #FiftyYearPeace #SassanianEmpire #KhosrowI #PeterThePatrician #Lazica #Dara #Procopius #MenanderProtector #RomanPersianWars #Byzantine #Caucasus #Suania #Tribute #Solidus #Diplomacy #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

Yesterday7 min
episode Justinian and the Battle of Dara: The Siege That Made Belisarius artwork

Justinian and the Battle of Dara: The Siege That Made Belisarius

In 530 AD, the Roman Empire faced a massive Persian invasion at the fortress city of Dara, near the modern Turkey-Syria border. Justinian, still a rising power behind his uncle Justin, sent his young general Belisarius to stop a Sassanian army of 40,000 men with only half that number. This episode dives into the Battle of Dara — the tactics, the engineering of the fortress, the role of the Hun cavalry, and how Belisarius used a hidden ditch and a feigned retreat to win a stunning victory. We explore Procopius' account of the battle, the Persian commander Perozes, the elite Immortals, and how this clash set the stage for Justinian's later wars in the West. We also look at the political fallout in Constantinople and the legend of Belisarius' first great command. #BattleOfDara #Belisarius #Justinian #SassanianEmpire #Procopius #Perozes #Immortals #Huns #ByzantineArmy #SiegeWarfare #Mesopotamia #Dara #RomanPersianWars #LateAntiquity #MilitaryHistory #FexingoHistory #History #ByzantineEmpire Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

13. juli 20267 min