Qualla: Siege of Stockholm (1520)

Siege of Stockholm (1520): Introduction

Tue, 03 Feb 2026 00:00:00 GMT

Photo credit Dionysius Padt-Brügge, Public domain. Christian II of Denmark tried everything to take Stockholm. He offered salt and herring as bribes. He blockaded the harbor with his fleet. He positioned armies at both suburbs. For four long months in the summer of 1520, the Swedish capital held firm behind its walls, its defenders commanded by a remarkable woman: Christina Gyllenstierna, widow of the fallen Swedish regent Sten Sture. She had good cannons in Tre Kronor castle, and she used them well. But sieges are wars of attrition, and by September, with supplies dwindling and Swedish commanders surrendering across the countryside, Christina finally negotiated terms. What happened next would shock Europe and ultimately cost Christian his throne - the event known to history as the Stockholm Bloodbath.

Image: Dionysius Padt-Brügge | Public domain

Siege of Stockholm (1520): The Road to Stockholm's Gates

Tue, 03 Feb 2026 00:00:00 GMT

Photo credit Dionysius Padt-Brügge, Public domain. The Dano-Swedish War had raged since 1512, a grinding conflict over the future of the Kalmar Union that had theoretically united Denmark, Norway, and Sweden under one crown. By early 1520, the tide had turned decisively in Denmark's favor. Swedish regent Sten Sture the Younger fe...

Image: Dionysius Padt-Brügge | Public domain

Siege of Stockholm (1520): A Woman's Defiance

Tue, 03 Feb 2026 00:00:00 GMT

Photo credit Dionysius Padt-Brügge, Public domain. Christina Gyllenstierna was no ordinary defender. As the widow of Sten Sture, she commanded both the loyalty of Stockholm's garrison and the formidable artillery of Tre Kronor castle, the royal fortress that dominated the city's harbor. When Soren Norby's fleet arrived in early M...

Image: Dionysius Padt-Brügge | Public domain

Siege of Stockholm (1520): The September Surrender

Tue, 03 Feb 2026 00:00:00 GMT

Photo credit Dionysius Padt-Brügge, Public domain. By September, the calculus had changed. Swedish commanders across the country had surrendered, leaving Stockholm isolated. Christian II had used the summer months to spread propaganda and wear down resistance. On September 7, 1520, Christina Gyllenstierna finally capitulated. The...

Image: Dionysius Padt-Brügge | Public domain

Siege of Stockholm (1520): Blood in the Square

Tue, 03 Feb 2026 00:00:00 GMT

Photo credit Dionysius Padt-Brügge, Public domain. The coronation celebrations masked Christian's true intentions. Over the next few days, the king transformed from conqueror to executioner. What followed became known as the Stockholm Bloodbath: between 82 and 94 people were killed, representing roughly 1.5 percent of Stockholm's...

Image: Dionysius Padt-Brügge | Public domain

Siege of Stockholm (1520): Seeds of Swedish Independence

Tue, 03 Feb 2026 00:00:00 GMT

Photo credit Dionysius Padt-Brügge, Public domain. Christian II intended the bloodbath to crush Swedish resistance forever by eliminating its leadership class. Instead, he guaranteed his own downfall. The massacre horrified Europe and turned Swedish opinion irrevocably against Danish rule. Among those who escaped was a young nobl...

Image: Dionysius Padt-Brügge | Public domain