The History of Denmark: Vikings, Kingdoms, and Quiet Power — Fexingo History

The Battle of Bornhøved 1227: Denmark's Lost Baltic Supremacy

7 min · 18. juli 2026
Billede af episoden The Battle of Bornhøved 1227: Denmark's Lost Baltic Supremacy

Description

In this episode, Lucas and Luna explore the pivotal Battle of Bornhøved in 1227, where Valdemar Sejr's ambitions for Baltic dominance were crushed by Count Adolf IV of Schauenburg and a coalition of northern German princes. We trace the lead-up — Valdemar's return from captivity, his costly peace with Lübeck, and the fragile alliance with Otto the Child of Brunswick. At Bornhøved, a bloody melee turned on the defection of the Dithmarscher peasant infantry, shattering the Danish army and forcing Valdemar to renounce most of his German conquests. The battle marks the end of the 'Danish Baltic Empire,' dismantling the territorial gains of Valdemar Sejr and his uncle Valdemar the Great. We discuss the geopolitical fallout: the rise of the Schauenburg counts, the consolidation of Holstein, and the mounting tensions over Schleswig that would plague Denmark for centuries. We also touch on the legendary figure of Count Adolf IV, who later became a Franciscan monk, and the enduring myth of the Dannebrog, which first fell at Lyndanisse in 1219 but whose power was decisively checked at Bornhøved. This episode offers a fresh angle on a turning point often overshadowed by the glamour of the Dannebrog legend. #BattleOfBornhøved #ValdemarSejr #CountAdolfIV #Dithmarschen #BalticEmpire #DenmarkHistory #MedievalDenmark #HolyRomanEmpire #Lübeck #Schauenburg #Holstein #OttoTheChild #Dannebrog #1227 #NorthernEurope #History #FexingoHistory #DanishMiddleAges Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

Comments

0

Be the first to comment

Sign up now and become a member of the The History of Denmark: Vikings, Kingdoms, and Quiet Power — Fexingo History community!

Get Started

1 month for 9 kr.

Then 99 kr. / month · Cancel anytime

  • Podcasts kun på Podimo
  • 20 lydbogstimer pr. måned
  • Gratis podcasts

All episodes

173 episodes

episode Gorm the Old: Denmark's First King and the Jelling Dynasty artwork

Gorm the Old: Denmark's First King and the Jelling Dynasty

Long before Harald Bluetooth raised the Jelling stones, there was Gorm the Old — or Gorm den Gamle — the man remembered as Denmark's first historically recognized king. In this episode, Lucas and Luna explore the shadowy figure of Gorm, his wife Thyra, and the early foundations of the Jelling dynasty. They discuss how Gorm inherited a fractured land of rival chieftains, his campaigns against the Holy Roman Empire to the south, and the crucial role Thyra played in consolidating power. The episode delves into the scant historical sources: the Jelling stones, the Chronicon Lethrense, and the writings of Adam of Bremen. Was Gorm truly a pagan holdout against Christian Europe, or was his legacy shaped by later royal propaganda? They also examine his death around 958 CE, his burial under one of the Jelling mounds, and how his son Harald both honored and erased his father's memory. A nuanced look at the elusive king who started it all. #GormTheOld #GormDenGamle #JellingDynasty #VikingAgeDenmark #Thyra #JellingStones #ChroniconLethrense #AdamOfBremen #HaraldBluetooth #PaganDenmark #Christianization #10thCentury #DanishKings #Jelling #VikingHistory #FexingoHistory #History #NorthernEurope Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

Yesterday8 min
episode The Battle of Grathe Heath 1157: Denmark's Bloody Throne artwork

The Battle of Grathe Heath 1157: Denmark's Bloody Throne

In this episode, Lucas and Luna explore the brutal civil war that culminated in the Battle of Grathe Heath in 1157, where King Valdemar the Great defeated his rival Sweyn Grathe to unite Denmark. They discuss the three-way struggle between Valdemar, Sweyn, and Canute Magnussen after the death of Eric Emune, the assassination of Canute at the Roskilde Bloodbath, and the decisive battle near Viborg. The episode covers the role of Bishop Absalon as a military leader, the legacy of Valdemar's victory in ending decades of civil strife, and the establishment of the Valdemarian dynasty. Key figures include Valdemar den Store, Sweyn Grathe, Canute Magnussen, Eric Emune, and Absalon. The episode also touches on the use of the Dannebrog legend and the unification of Denmark under a single king. #GratheHeath #ValdemarTheGreat #SweynGrathe #DanishCivilWar #BishopAbsalon #RoskildeBloodbath #CanuteMagnussen #EricEmune #Viborg #Hvide #ValdemarianDynasty #Denmark #MedievalScandinavia #Battle1157 #DanishHistory #History #FexingoHistory #NorthernEurope Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

Yesterday4 min
episode The Battle of Helgeå: Cnut's Forgotten Naval Victory artwork

The Battle of Helgeå: Cnut's Forgotten Naval Victory

In this episode of The History of Denmark, Lucas and Luna dive into the Battle of Helgeå (c. 1026), a pivotal yet often overlooked naval engagement that cemented Cnut the Great's control over the North Sea Empire. They explore the strategic rivalry between Cnut and the Norwegian king Olaf Haraldsson (later St. Olaf), the alliance with the Swedish king Anund Jacob, and the tactical use of the Helgeå river in Scania. Lucas unpacks the controversial sources: the Anglo-Saxon Chronicle, Snorri Sturluson's Heimskringla, and the Encomium Emmae Reginae, each offering conflicting accounts of who really won. The discussion touches on the political aftermath—Cnut's pilgrimage to Rome, his consolidation of Danish and English thrones, and the fragile peace that followed. Listeners will learn about the role of the Norse gods in justifying kingship, the significance of river blockades, and how this battle shaped the balance of power in the Baltic until Cnut's death in 1035. A compelling look at a battle that historians still debate, revealing the brutal realpolitik of early medieval Scandinavia. #BattleOfHelgeå #CnutTheGreat #NorthSeaEmpire #OlafHaraldsson #AnundJacob #NorseHistory #MedievalHistory #NavalWarfare #Heimskringla #AngloSaxonChronicle #EncomiumEmmaeReginae #BalticHistory #Scania #VikingAge #History #FexingoHistory #Denmark #Sweden Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

21. juli 20265 min
episode The Battle of Lyndanisse and the Dannebrog Legend artwork

The Battle of Lyndanisse and the Dannebrog Legend

In this episode, Lucas and Luna delve into the legendary Battle of Lyndanisse in 1219, where the Danish flag, Dannebrog, is said to have fallen from heaven. They explore the historical context of Valdemar Sejr's Baltic crusade, the strategic importance of Estonia, and the contested origins of Denmark's national symbol. Drawing on the Chronicon Lethrense and other sources, they separate fact from folklore, examining archaeological evidence and alternative theories about the flag's birth. The conversation also touches on the battle's aftermath, the role of Bishop Anders Sunesen, and how the Dannebrog became a potent icon of Danish identity. #BattleOfLyndanisse #Dannebrog #ValdemarSejr #AndersSunesen #Estonia #BalticCrusade #DanishHistory #MedievalBanner #ChroniconLethrense #LivonianBrothers #Tallinn #Reval #ErikPlovpenning #ChristofferI #FlagLegend #NorthernEurope #History #FexingoHistory Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

21. juli 202610 min
episode The Battle of Assandun 1016: Cnut's Final Conquest of England artwork

The Battle of Assandun 1016: Cnut's Final Conquest of England

In this episode, Lucas and Luna explore the Battle of Assandun in 1016, the decisive clash that sealed Cnut the Great's victory over Edmund Ironside and completed the Danish conquest of England. They discuss the strategic context of the Anglo-Danish wars, the legendary single combat between Cnut and Edmund, and the terms of the treaty that divided England before Edmund's mysterious death. The conversation also covers Cnut's subsequent consolidation of power, including his marriage to Emma of Normandy, the establishment of the North Sea Empire, and the historical debate over the battle's location—whether at Ashdon in Essex or Ashingdon in Essex. They touch on the enduring legacy of Cnut as a wise and effective ruler, contrasting his later reign with the violence of his conquest. #Assandun #CnutTheGreat #EdmundIronside #BattleOfAssandun #DanishConquest #NorthSeaEmpire #AngloSaxonEngland #EmmaOfNormandy #1016 #VikingAge #Danelaw #Essex #MedievalHistory #EnglishHistory #DanishHistory #FexingoHistory #History #NorthernEurope Keep every episode free: buymeacoffee.com/fexingo [https://buymeacoffee.com/fexingo]

20. juli 20266 min