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Duke Johann of Oldenburg — latest news, discussion & facts — IJR
Duke Johann of Oldenburg
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Duke Johann of Oldenburg
(1940-2025)
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About Duke Johann of Oldenburg
Also known as Johann Friedrich Adolf von Holstein-Gottorp, Herzog von Oldenburg
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Family
Ilka Gräfin zu Ortenburg
Eilika Duchess of Oldenburg
Tatiana von Holstein-Gottorp, Herzogin von Oldenburg
Constantin Nikolaus von Holstein-Gottorp, Herzog von Oldenburg
Duke Nikolaus, Hereditary Grand Duke of Oldenburg
Princess Helene of Waldeck and Pyrmont
Born
January 3, 1940
Died
April 5, 2025
Family
Ilka Gräfin zu Ortenburg
spouse
Eilika Duchess of Oldenburg
child
Tatiana von Holstein-Gottorp, Herzogin von Oldenburg
child
Constantin Nikolaus von Holstein-Gottorp, Herzog von Oldenburg
child
Duke Nikolaus, Hereditary Grand Duke of Oldenburg
father
Princess Helene of Waldeck and Pyrmont
mother