Duke of Schleswig
The following list is a list of jarls and dukes, who ruled over Schleswig respectively Southern Jutland.First jarls/dukes
Houses of Estridsen">House of Estridsen">Estridsen and Schauenburg">House of Schauenburg">Schauenburg (1080–1460)
In 1864, following the Second Schleswig War, the Duchy of Schleswig-Holstein became an occupied territory of the German Confederation and two years later, following the Austro-Prussian War, part of the new Prussian Province of Schleswig-Holstein.
