Duchy of Saxe-Lauenburg

Also called Duchy of Lauenburg after passing from Ascanian rule

• Ruling Houses
• 

  House of Ascania
  1296–1401

• 

  House of Saxe-Lauenburg
  1296–1689

• 

  House of Hanover
  1689–1803

• 

  House of Oldenburg
  1815–1863

• 

  House of Glücksburg
  Christian IX
  1863–1864

• 

  House of Hohenzollern
  1865–76