Where Nils Jönsson Oxenstierna May Have Pirated Ships

Records from 1418 suggest that Nils Jönsson Oxenstierna may have engaged in piracy from his first castle. Situated in a natural moat, the structure provided firm control over the shipping routes into Stockholm. For nearly 300 years, the surrounding Lidingön belonged to the Djursholm estate. These records invite us to explore whether the owner used the islet to board merchant ships or if they were simply exercising a right to levy customs duties.

Let us trace the lineage further to the 16th century when the estate passed to the House of Banér. They built a new palace on the site, and by the mid 17th century, Svante Gustavsson Banér expanded the castle to its present size. During this period, we find evidence of interior refinement. The main hall was fitted with plaster ceilings, oak stairs, and walls hung with gilt leather wallpaper.

The building eventually transitioned from a private residence to a public institution. It housed Djursholms samskola secondary school from 1891 to 1910. Famous figures like Viktor Rydberg and Elsa Beskow were involved with the school during this era.

Today, the castle serves as the kommunhus for the Danderyd Municipality. A new entrance with modern suitability to the castle was built on the north side in 2003. The structure features a facade simplified by a restoration from 1959 to 1961.

Sources: Wikipedia, OpenStreetMap, Wikidata, Wikimedia Commons