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The goal for this project is to give a overview of the house of Oldenburg, with all sub branches, The profiles will be presented in sub projects.

Wikipedia Main lines


  • Dukes of Holstein-Gottorp (1544–1739)
  • Holstein-Gottorp-Romanov (commonly still called Romanov)
  • Dukes of Holstein-Gottorp (1739–1773)
  • of Russia 1762 and 1796–1917

Holstein-Gottorp (Swedish branch), extinct

Holstein-Gottorp (Grand ducal branch)

Schleswig-Holstein-Sonderburg-Augustenburg, extinct

  • claimant Duke of Schleswig-Holstein in 1863