House of Saxe-Lauenburg

Cadet branch of the House of Ascania-Saxony

• Coat of Arms
• 

  House of Saxe-Ratzeburg-Lauenburg
  Lords of Lauenburg and Ratzeburg
  Dukes of Saxe-Ratzeburg-Lauenburg

• 

  House of Saxe-Lauenburg
  Lords of Ratzeburg, Lauenburg, Bergedorf, Sachsenwald
  and Mölln
  Dukes of Saxe-Lauenburg
  After 1401

• Personal Arms
• 

  Catherine of Saxe-Lauenburg
  Queen consort of Sweden
  Daughter of Magnus I, Duke of Saxe-Lauenburg

• 

  Julius Franz of Saxe-Lauenburg
  Duke of Saxe-Lauenburg
  1666-1689
  Last male representative of Saxe-Lauenburg branch