Magnus, Duke of Holstein
Danish prince, Prince-bishop of Ösel, King of Livonia (1540–1583)
(1540–1583)
Parents
Christian III of Denmark
Dorothea of Saxe-Lauenburg
Children
Eudoxia Oldenburg
Mary Oldenburg
Siblings
Dorothea of Denmark, Duchess of Brunswick-Lüneburg
John the Younger, Duke of Schleswig-Holstein-Sonderburg
Frederick II of Denmark
Anne of Denmark, Electress of Saxony
Partners
Marija Vladimirovna Starickaja
Maria Vladimirovna of Staritsa