Duchy of Saxe-Lauenburg

Also called Duchy of Lauenburg after passing from Ascanian rule

• Ruling Houses
• 

  House of Ascania

• 

  House of Saxe-Lauenburg

• 

  House of Brunswick-Lüneburg

• 

  House of Oldenburg

• 

  House of Glücksburg

• 

  House of Hohenzollern