Margaret I of Denmark

Lore & Background

Margaret was the youngest daughter of Valdemar IV of Denmark, born at Søborg Castle. Following the deaths of her husband and son, Margaret was proclaimed queen of the Scandinavian kingdoms. She was ultimately succeeded by a grandnephew, Erik of Pomerania, though she continued as sole ruler in all but name until her death. Her regency marked the beginning of a Dano-Norwegian union lasting over four centuries. Margaret was a practical, patient administrator and diplomat with high aspirations and a strong will, intending to unite Scandinavia forever to resist the Hanseatic League.

Reader's Guide

Margaret I is significant as the founder of the Kalmar Union, which united Denmark, Norway, and Sweden (including Finland) for over a century. Her reign marked the beginning of a Dano-Norwegian union that lasted more than four centuries. She is called by Knut Gjerset 'the first great ruling queen in European history'. Her legacy is complex: some Norwegian and Swedish historians have criticized her for favoring Denmark and being too autocratic, though she is generally thought to have been highly regarded in Norway and respected in Denmark and Sweden. She was painted negatively in contemporary religious chronicles for suppressing the Church to promote royal power. Known derisively as 'King Breechless' (reportedly coined by rival Albert of Sweden) and respectfully as 'Lady King', she demonstrated farsighted tact and caution in governance. Her ability to navigate the Nordic power struggles, suppress internal rebellion, and challenge the Hanseatic League established her as a formidable ruler who shaped Scandinavian politics for generations.

Did You Know?

• Margaret was born in the prison of Søborg Castle, where her father had confined her mother.
• She was known derisively as 'King Breechless', a nickname once thought invented by her rival Albert, King of Sweden.
• Her regency marked the beginning of a Dano-Norwegian union that lasted for more than four centuries.