F The Forgotten HISTORICAL · CINEMATIC

History's Most Paranoid King Was Right All Along

21:12 277 views Aug 05, 2026
Description
In February 1577, Erik XIV of Sweden died in a locked room at Örbyhus Castle with lethal amounts of arsenic in his body. His brother, King John III, had signed a written order: poison the prisoner if anyone ever came close to freeing him. Erik had spent his reign insisting that his own family wanted him dead. His court had one word for that. Madness.

The record shows a different problem. Born in December 1533 in Stockholm's Tre Kronor castle, Erik was the eldest son of Gustav Vasa, the man who built modern Sweden. He spoke several languages, studied mathematics and military science, composed for the lute, and courted Elizabeth I of England by letter for years. He tried for Mary, Queen of Scots. He negotiated for Renata of Lorraine, Anna of Saxony, Christine of Hesse. Every one of them said no.

Crowned at Uppsala Cathedral in 1561 as Sweden's first hereditary king, he clipped the powers of his half brothers John and Charles at the Riksdag of Arboga, pushed Swedish power into Estonia, took Reval, and held his own against Denmark, Lübeck and Poland through the Northern Seven Years' War. The kingdom rose while the king sank. His spymaster Jöran Persson gave the suspicion procedure and paperwork. A horoscope warned Erik that a fair haired man would take his crown, and he decided that man was Nils Sture. On 24 May 1567, at Uppsala Castle, the king stabbed Nils Sture with his own hand. Six men died that day, including Svante Sture and Dionysius Beurreus, the old tutor who had built Erik's celebrated education. Afterward the King of Sweden was found days later in the forest, dressed as a peasant.

Then came the one tender thread: Karin Månsdotter, a soldier's daughter serving in a Stockholm tavern, whom Erik married and crowned, the first commoner ever made Queen of Sweden. The nobility never forgave it. In 1568 John and Charles rebelled, Stockholm opened its gates, and the Riksdag formally deposed him in January 1569. What followed was nine years in five fortresses: Turku, Kastelholm, Gripsholm, Västerås, Örbyhus. The famous story says the poison came in a bowl of pea soup. The story is legend, from the historian Johannes Messenius. The signed poison authorization is not. Neither is the arsenic found when his remains were examined in 1958. Erik XIV lies today in Västerås Cathedral, in a marble sarcophagus intended for Gustav III, beneath a crown taken from the funeral monument of the brother who ordered his death.

📍 TIMESTAMPS:
0:00 The Order to Poison a King
0:58 Tre Kronor: Gustav Vasa's Brilliant Heir
3:16 Courting Elizabeth I: The Portrait He Mailed
4:47 1560: The First Hereditary Crown of Sweden
5:40 The Northern Seven Years' War
7:18 1567: Where the Two Lines Cross
7:31 Jöran Persson: The Spymaster's Machinery
9:48 The Horoscope That Named Nils Sture
10:52 The Sture Murders at Uppsala Castle
11:53 A King Missing in the Forest
12:40 Karin Månsdotter: The Tavern Girl
14:02 Marrying a Commoner Queen
14:45 1568: The Brothers' Rebellion
16:36 Nine Years, Five Fortresses
17:18 The Last Meal at Örbyhus
18:00 Arsenic: The 1958 Examination
19:19 A Crown Pried from His Brother's Tomb
20:08 Strindberg's Mad King

📚 SOURCES & FURTHER READING:
https://www.britannica.com/biography/Erik-XIV
https://www.factinate.com/people/eric-xiv-of-sweden-facts/
https://www.orbyhusslott.se/the-history
https://www.historyofroyalwomen.com/karin-mansdotter/karin-mansdotter-swedens-first-royal-fairytale/

📋 ABOUT THIS VIDEO:
This video is about Erik XIV of Sweden (1533-1577), the paranoid Vasa king deposed by his brothers John III and Charles IX. It covers his birth at Tre Kronor castle in Stockholm in December 1533, his father Gustav Vasa, his courtship of Elizabeth I of England and Mary, Queen of Scots, his coronation at Uppsala Cathedral in 1561, the Riksdag of Arboga, the Northern Seven Years' War of 1563-1570 against Denmark and Lübeck, the spymaster Jöran Persson, the Sture murders of 24 May 1567 at Uppsala Castle, the killings of Nils Sture, Svante Sture and Dionysius Beurreus, his marriage to Karin Månsdotter, the first commoner Queen of Sweden, the rebellion of 1568, his deposition in January 1569, nine years imprisoned at Turku, Kastelholm, Gripsholm, Västerås and Örbyhus Castle, the signed poison order of John III, his death by arsenic on 26 February 1577, the 1958 examination of his remains, and his tomb in Västerås Cathedral under a crown taken from John III's funeral monument in Uppsala.

#ErikXIV #SwedishHistory #VasaDynasty #MadKing #RenaissanceHistory #RoyalHistory #HistoryDocumentary #DarkHistory #KarinMånsdotter #SixteenthCentury